Confronta la Nutrizione Fianco a Fianco

Pera vs Pomodoro

Seleziona due alimenti e confronta macronutrienti, vitamine e minerali fianco a fianco: per 100g, per porzione o normalizzati per calorie.

Confronti Popolari

Alimento A

Alimento B

Fresh green Bartlett pear whole and sliced lengthwise on clean background

Frutta

Pera

57Calorie

0.4Proteine

3.1Fibre

4.3Vitamina C

Vedi Dettagli

Clean ripe red tomato with slice displaying juicy seed chambers

Verdura

Pomodoro

18Calorie

0.9Proteine

1.2Fibre

13.7Vitamina C

Vedi Dettagli

Highlights

Nutritional Takeaways

Based on standard 100g edible portion comparison

Meno Calorie

-68%

Pomodoro

Tomato (Red Raw) has fewer calories (energy) (18 kcal vs 57 kcal, 39 kcal less).

Più Proteine

+144%

Pomodoro

Tomato (Red Raw) provides 0.88 g vs 0.36 g in Pear (+0.52 g, +144%).

Più Fibre

+158%

Pera

Pear provides 3.1 g vs 1.2 g in Tomato (Red Raw) (+1.9 g, +158%).

Più Vitamina C

+219%

Pomodoro

Tomato (Red Raw) provides 13.7 mg vs 4.3 mg in Pear (+9.4 mg, +219%).

Comparing per 100 g standard edible portion.

Nutriente

Pera100 g edible portion

Pomodoro100 g edible portion

Macronutrienti6 nutrienti

Calorie (Energia)Pera più alto

Pera

57 kcal3% VG

Pomodoro

18 kcal1% VG

Pear provides 57 kcal vs 18 kcal in Tomato (Red Raw) (+39 kcal, +217%).

ProteinePomodoro più alto

Pera

0.36 g1% VG

Pomodoro

0.88 g2% VG

Tomato (Red Raw) provides 0.88 g vs 0.36 g in Pear (+0.52 g, +144%).

CarboidratiPera più alto

Pera

15.2 g6% VG

Pomodoro

3.9 g1% VG

Pear provides 15.2 g vs 3.9 g in Tomato (Red Raw) (+11.3 g, +292%).

Fibra AlimentarePera più alto

Pera

3.1 g11% VG

Pomodoro

1.2 g4% VG

Pear provides 3.1 g vs 1.2 g in Tomato (Red Raw) (+1.9 g, +158%).

Grassi TotaliPomodoro più alto

Pera

0.14 g

Pomodoro

0.20 g

Tomato (Red Raw) provides slightly more total fat (0.20 g vs 0.14 g).

ZuccheriPera più alto

Pera

9.8 g20% VG

Pomodoro

2.6 g5% VG

Pear provides 9.8 g vs 2.6 g in Tomato (Red Raw) (+7.1 g, +271%).

Vitamine12 nutrienti

Vitamina CPomodoro più alto

Pera

4.3 mg5% VG

Pomodoro

13.7 mg15% VG

Tomato (Red Raw) provides 13.7 mg vs 4.3 mg in Pear (+9.4 mg, +219%).

Vitamina APomodoro più alto

Pera

1.0 µg

Pomodoro

42 µg5% VG

Tomato (Red Raw) provides 42 µg vs 1.0 µg in Pear (+41 µg, +4100%).

Vitamina DSimile

Pera

0 µg

Pomodoro

0 µg

Both Pear and Tomato (Red Raw) provide similar amounts of vitamin d (0 µg).

Vitamina EPomodoro più alto

Pera

0.12 mg1% VG

Pomodoro

0.54 mg4% VG

Tomato (Red Raw) provides 0.54 mg vs 0.12 mg in Pear (+0.42 mg, +350%).

Vitamina KPomodoro più alto

Pera

4.4 µg4% VG

Pomodoro

7.9 µg7% VG

Tomato (Red Raw) provides 7.9 µg vs 4.4 µg in Pear (+3.5 µg, +80%).

Acido FolicoPomodoro più alto

Pera

7.0 µg2% VG

Pomodoro

15 µg4% VG

Tomato (Red Raw) provides 15 µg vs 7.0 µg in Pear (+8.0 µg, +114%).

Vitamina B1 (Tiamina)Simile

Pera

0.01 mg1% VG

Pomodoro

0.04 mg3% VG

Both Pear and Tomato (Red Raw) provide similar amounts of thiamin (vitamin b1) (0.01 mg).

Vitamina B2 (Riboflavina)Simile

Pera

0.03 mg2% VG

Pomodoro

0.02 mg1% VG

Both Pear and Tomato (Red Raw) provide similar amounts of riboflavin (vitamin b2) (0.03 mg).

Vitamina B3 (Niacina)Pomodoro più alto

Pera

0.16 mg1% VG

Pomodoro

0.59 mg4% VG

Tomato (Red Raw) provides 0.59 mg vs 0.16 mg in Pear (+0.43 mg, +269%).

Vitamina B5Simile

Pera

0.05 mg1% VG

Pomodoro

0.09 mg2% VG

Both Pear and Tomato (Red Raw) provide similar amounts of pantothenic acid (b5) (0.05 mg).

Vitamina B6Pomodoro più alto

Pera

0.03 mg2% VG

Pomodoro

0.08 mg5% VG

Tomato (Red Raw) provides slightly more vitamin b6 (0.08 mg vs 0.03 mg).

Vitamina B12Simile

Pera

0 µg

Pomodoro

0 µg

Both Pear and Tomato (Red Raw) provide similar amounts of vitamin b12 (0 µg).

Minerali7 nutrienti

SodioPomodoro più alto

Pera

1.0 mg

Pomodoro

5.0 mg

Tomato (Red Raw) provides 5.0 mg vs 1.0 mg in Pear (+4.0 mg, +400%).

PotassioPomodoro più alto

Pera

116 mg2% VG

Pomodoro

237 mg5% VG

Tomato (Red Raw) provides 237 mg vs 116 mg in Pear (+121 mg, +104%).

CalcioPomodoro più alto

Pera

9.0 mg1% VG

Pomodoro

10.0 mg1% VG

Tomato (Red Raw) provides 10.0 mg vs 9.0 mg in Pear (+1.0 mg, +11%).

FerroPomodoro più alto

Pera

0.18 mg1% VG

Pomodoro

0.27 mg2% VG

Tomato (Red Raw) provides 0.27 mg vs 0.18 mg in Pear (+0.09 mg, +50%).

MagnesioPomodoro più alto

Pera

7.0 mg2% VG

Pomodoro

11.0 mg3% VG

Tomato (Red Raw) provides 11.0 mg vs 7.0 mg in Pear (+4.0 mg, +57%).

FosforoPomodoro più alto

Pera

12.0 mg1% VG

Pomodoro

24.0 mg2% VG

Tomato (Red Raw) provides 24.0 mg vs 12.0 mg in Pear (+12.0 mg, +100%).

ZincoPomodoro più alto

Pera

0.10 mg1% VG

Pomodoro

0.17 mg2% VG

Tomato (Red Raw) provides slightly more zinc (0.17 mg vs 0.10 mg).

Lipidi1 nutrienti

Grassi SaturiSimile

Pera

0.01 g

Pomodoro

0.03 g

Both Pear and Tomato (Red Raw) provide similar amounts of saturated fat (0.01 g).

Nutriente

Pera178 g (1 medium pear (178 g))

Pomodoro123 g (1 medium whole (123 g))

Macronutrienti6 nutrienti

Calorie (Energia)Pera più alto

Pera

101 kcal5% VG

Pomodoro

22 kcal1% VG

Pear provides 101 kcal vs 22 kcal in Tomato (Red Raw) (+79 kcal, +358%).

ProteinePomodoro più alto

Pera

0.64 g1% VG

Pomodoro

1.1 g2% VG

Tomato (Red Raw) provides 1.1 g vs 0.64 g in Pear (+0.44 g, +69%).

CarboidratiPera più alto

Pera

27.1 g10% VG

Pomodoro

4.8 g2% VG

Pear provides 27.1 g vs 4.8 g in Tomato (Red Raw) (+22.3 g, +467%).

Fibra AlimentarePera più alto

Pera

5.5 g20% VG

Pomodoro

1.5 g5% VG

Pear provides 5.5 g vs 1.5 g in Tomato (Red Raw) (+4.0 g, +274%).

Grassi TotaliSimile

Pera

0.25 g

Pomodoro

0.25 g

Both Pear and Tomato (Red Raw) provide similar amounts of total fat (0.25 g).

ZuccheriPera più alto

Pera

17.4 g35% VG

Pomodoro

3.2 g6% VG

Pear provides 17.4 g vs 3.2 g in Tomato (Red Raw) (+14.1 g, +436%).

Vitamine12 nutrienti

Vitamina CPomodoro più alto

Pera

7.7 mg9% VG

Pomodoro

16.9 mg19% VG

Tomato (Red Raw) provides 16.9 mg vs 7.7 mg in Pear (+9.2 mg, +120%).

Vitamina APomodoro più alto

Pera

1.8 µg

Pomodoro

52 µg6% VG

Tomato (Red Raw) provides 52 µg vs 1.8 µg in Pear (+50 µg, +2802%).

Vitamina DSimile

Pera

0 µg

Pomodoro

0 µg

Both Pear and Tomato (Red Raw) provide similar amounts of vitamin d (0 µg).

Vitamina EPomodoro più alto

Pera

0.21 mg1% VG

Pomodoro

0.66 mg4% VG

Tomato (Red Raw) provides 0.66 mg vs 0.21 mg in Pear (+0.45 mg, +211%).

Vitamina KPomodoro più alto

Pera

7.8 µg7% VG

Pomodoro

9.7 µg8% VG

Tomato (Red Raw) provides 9.7 µg vs 7.8 µg in Pear (+1.9 µg, +24%).

Acido FolicoPomodoro più alto

Pera

12 µg3% VG

Pomodoro

18 µg5% VG

Tomato (Red Raw) provides 18 µg vs 12 µg in Pear (+6.0 µg, +48%).

Vitamina B1 (Tiamina)Simile

Pera

0.02 mg2% VG

Pomodoro

0.05 mg4% VG

Both Pear and Tomato (Red Raw) provide similar amounts of thiamin (vitamin b1) (0.02 mg).

Vitamina B2 (Riboflavina)Simile

Pera

0.05 mg4% VG

Pomodoro

0.02 mg2% VG

Both Pear and Tomato (Red Raw) provide similar amounts of riboflavin (vitamin b2) (0.05 mg).

Vitamina B3 (Niacina)Pomodoro più alto

Pera

0.29 mg2% VG

Pomodoro

0.73 mg5% VG

Tomato (Red Raw) provides 0.73 mg vs 0.29 mg in Pear (+0.44 mg, +155%).

Vitamina B5Simile

Pera

0.09 mg2% VG

Pomodoro

0.11 mg2% VG

Both Pear and Tomato (Red Raw) provide similar amounts of pantothenic acid (b5) (0.09 mg).

Vitamina B6Simile

Pera

0.05 mg3% VG

Pomodoro

0.10 mg6% VG

Both Pear and Tomato (Red Raw) provide similar amounts of vitamin b6 (0.05 mg).

Vitamina B12Simile

Pera

0 µg

Pomodoro

0 µg

Both Pear and Tomato (Red Raw) provide similar amounts of vitamin b12 (0 µg).

Minerali7 nutrienti

SodioPomodoro più alto

Pera

1.8 mg

Pomodoro

6.2 mg

Tomato (Red Raw) provides 6.2 mg vs 1.8 mg in Pear (+4.4 mg, +246%).

PotassioPomodoro più alto

Pera

206 mg4% VG

Pomodoro

292 mg6% VG

Tomato (Red Raw) provides 292 mg vs 206 mg in Pear (+85.0 mg, +41%).

CalcioPera più alto

Pera

16.0 mg1% VG

Pomodoro

12.3 mg1% VG

Pear provides 16.0 mg vs 12.3 mg in Tomato (Red Raw) (+3.7 mg, +30%).

FerroSimile

Pera

0.32 mg2% VG

Pomodoro

0.33 mg2% VG

Both Pear and Tomato (Red Raw) provide similar amounts of iron (0.32 mg).

MagnesioPomodoro più alto

Pera

12.5 mg3% VG

Pomodoro

13.5 mg3% VG

Tomato (Red Raw) provides 13.5 mg vs 12.5 mg in Pear (+1.1 mg, +9%).

FosforoPomodoro più alto

Pera

21.4 mg2% VG

Pomodoro

29.5 mg2% VG

Tomato (Red Raw) provides 29.5 mg vs 21.4 mg in Pear (+8.2 mg, +38%).

ZincoSimile

Pera

0.18 mg2% VG

Pomodoro

0.21 mg2% VG

Both Pear and Tomato (Red Raw) provide similar amounts of zinc (0.18 mg).

Lipidi1 nutrienti

Grassi SaturiSimile

Pera

0.01 g

Pomodoro

0.03 g

Both Pear and Tomato (Red Raw) provide similar amounts of saturated fat (0.01 g).

Nutriente

PeraAmount per 100 kcal (175 g)

PomodoroAmount per 100 kcal (556 g)

Macronutrienti6 nutrienti

Calorie (Energia)Simile

Pera

100 kcal5% VG

Pomodoro

100 kcal5% VG

Both Pear and Tomato (Red Raw) provide similar amounts of calories (energy) (100 kcal).

ProteinePomodoro più alto

Pera

0.63 g1% VG

Pomodoro

4.9 g10% VG

Tomato (Red Raw) provides 4.9 g vs 0.63 g in Pear (+4.3 g, +677%).

CarboidratiPera più alto

Pera

26.7 g10% VG

Pomodoro

21.6 g8% VG

Pear provides 26.7 g vs 21.6 g in Tomato (Red Raw) (+5.0 g, +23%).

Fibra AlimentarePomodoro più alto

Pera

5.4 g19% VG

Pomodoro

6.7 g24% VG

Tomato (Red Raw) provides 6.7 g vs 5.4 g in Pear (+1.2 g, +23%).

Grassi TotaliPomodoro più alto

Pera

0.25 g

Pomodoro

1.1 g1% VG

Tomato (Red Raw) provides 1.1 g vs 0.25 g in Pear (+0.87 g, +354%).

ZuccheriPera più alto

Pera

17.1 g34% VG

Pomodoro

14.6 g29% VG

Pear provides 17.1 g vs 14.6 g in Tomato (Red Raw) (+2.4 g, +17%).

Vitamine12 nutrienti

Vitamina CPomodoro più alto

Pera

7.5 mg8% VG

Pomodoro

76.2 mg85% VG

Tomato (Red Raw) provides 76.2 mg vs 7.5 mg in Pear (+68.6 mg, +912%).

Vitamina APomodoro più alto

Pera

1.8 µg

Pomodoro

234 µg26% VG

Tomato (Red Raw) provides 234 µg vs 1.8 µg in Pear (+232 µg, +13244%).

Vitamina DSimile

Pera

0 µg

Pomodoro

0 µg

Both Pear and Tomato (Red Raw) provide similar amounts of vitamin d (0 µg).

Vitamina EPomodoro più alto

Pera

0.21 mg1% VG

Pomodoro

3.0 mg20% VG

Tomato (Red Raw) provides 3.0 mg vs 0.21 mg in Pear (+2.8 mg, +1330%).

Vitamina KPomodoro più alto

Pera

7.7 µg6% VG

Pomodoro

44 µg37% VG

Tomato (Red Raw) provides 44 µg vs 7.7 µg in Pear (+36 µg, +470%).

Acido FolicoPomodoro più alto

Pera

12 µg3% VG

Pomodoro

83 µg21% VG

Tomato (Red Raw) provides 83 µg vs 12 µg in Pear (+71 µg, +581%).

Vitamina B1 (Tiamina)Pomodoro più alto

Pera

0.02 mg2% VG

Pomodoro

0.21 mg17% VG

Tomato (Red Raw) provides 0.21 mg vs 0.02 mg in Pear (+0.18 mg, +880%).

Vitamina B2 (Riboflavina)Pomodoro più alto

Pera

0.05 mg3% VG

Pomodoro

0.11 mg8% VG

Tomato (Red Raw) provides slightly more riboflavin (vitamin b2) (0.11 mg vs 0.05 mg).

Vitamina B3 (Niacina)Pomodoro più alto

Pera

0.28 mg2% VG

Pomodoro

3.3 mg21% VG

Tomato (Red Raw) provides 3.3 mg vs 0.28 mg in Pear (+3.0 mg, +1072%).

Vitamina B5Pomodoro più alto

Pera

0.09 mg2% VG

Pomodoro

0.49 mg10% VG

Tomato (Red Raw) provides 0.49 mg vs 0.09 mg in Pear (+0.41 mg, +477%).

Vitamina B6Pomodoro più alto

Pera

0.05 mg3% VG

Pomodoro

0.44 mg26% VG

Tomato (Red Raw) provides 0.44 mg vs 0.05 mg in Pear (+0.39 mg, +776%).

Vitamina B12Simile

Pera

0 µg

Pomodoro

0 µg

Both Pear and Tomato (Red Raw) provide similar amounts of vitamin b12 (0 µg).

Minerali7 nutrienti

SodioPomodoro più alto

Pera

1.8 mg

Pomodoro

27.8 mg1% VG

Tomato (Red Raw) provides 27.8 mg vs 1.8 mg in Pear (+26.1 mg, +1489%).

PotassioPomodoro più alto

Pera

203 mg4% VG

Pomodoro

1,318 mg28% VG

Tomato (Red Raw) provides 1,318 mg vs 203 mg in Pear (+1,115 mg, +549%).

CalcioPomodoro più alto

Pera

15.8 mg1% VG

Pomodoro

55.6 mg4% VG

Tomato (Red Raw) provides 55.6 mg vs 15.8 mg in Pear (+39.8 mg, +253%).

FerroPomodoro più alto

Pera

0.32 mg2% VG

Pomodoro

1.5 mg8% VG

Tomato (Red Raw) provides 1.5 mg vs 0.32 mg in Pear (+1.2 mg, +377%).

MagnesioPomodoro più alto

Pera

12.3 mg3% VG

Pomodoro

61.2 mg15% VG

Tomato (Red Raw) provides 61.2 mg vs 12.3 mg in Pear (+48.9 mg, +399%).

FosforoPomodoro più alto

Pera

21.0 mg2% VG

Pomodoro

133 mg11% VG

Tomato (Red Raw) provides 133 mg vs 21.0 mg in Pear (+112 mg, +535%).

ZincoPomodoro più alto

Pera

0.18 mg2% VG

Pomodoro

0.95 mg9% VG

Tomato (Red Raw) provides 0.95 mg vs 0.18 mg in Pear (+0.77 mg, +440%).

Lipidi1 nutrienti

Grassi SaturiPomodoro più alto

Pera

0.01 g

Pomodoro

0.16 g1% VG

Tomato (Red Raw) provides slightly more saturated fat (0.16 g vs 0.01 g).

Nutriente

PeraNormalized to 300 kcal (526 g)

PomodoroNormalized to 300 kcal (1667 g)

Macronutrienti6 nutrienti

Calorie (Energia)Simile

Pera

300 kcal15% VG

Pomodoro

300 kcal15% VG

Both Pear and Tomato (Red Raw) provide similar amounts of calories (energy) (300 kcal).

ProteinePomodoro più alto

Pera

1.9 g4% VG

Pomodoro

14.7 g29% VG

Tomato (Red Raw) provides 14.7 g vs 1.9 g in Pear (+12.8 g, +675%).

CarboidratiPera più alto

Pera

80.1 g29% VG

Pomodoro

64.8 g24% VG

Pear provides 80.1 g vs 64.8 g in Tomato (Red Raw) (+15.3 g, +24%).

Fibra AlimentarePomodoro più alto

Pera

16.3 g58% VG

Pomodoro

20.0 g71% VG

Tomato (Red Raw) provides 20.0 g vs 16.3 g in Pear (+3.7 g, +23%).

Grassi TotaliPomodoro più alto

Pera

0.74 g1% VG

Pomodoro

3.3 g4% VG

Tomato (Red Raw) provides 3.3 g vs 0.74 g in Pear (+2.6 g, +353%).

ZuccheriPera più alto

Pera

51.3 g103% VG

Pomodoro

43.8 g88% VG

Pear provides 51.3 g vs 43.8 g in Tomato (Red Raw) (+7.4 g, +17%).

Vitamine12 nutrienti

Vitamina CPomodoro più alto

Pera

22.6 mg25% VG

Pomodoro

228 mg254% VG

Tomato (Red Raw) provides 228 mg vs 22.6 mg in Pear (+206 mg, +910%).

Vitamina APomodoro più alto

Pera

5.3 µg1% VG

Pomodoro

700 µg78% VG

Tomato (Red Raw) provides 700 µg vs 5.3 µg in Pear (+695 µg, +13211%).

Vitamina DSimile

Pera

0 µg

Pomodoro

0 µg

Both Pear and Tomato (Red Raw) provide similar amounts of vitamin d (0 µg).

Vitamina EPomodoro più alto

Pera

0.63 mg4% VG

Pomodoro

9.0 mg60% VG

Tomato (Red Raw) provides 9.0 mg vs 0.63 mg in Pear (+8.4 mg, +1326%).

Vitamina KPomodoro più alto

Pera

23 µg19% VG

Pomodoro

132 µg110% VG

Tomato (Red Raw) provides 132 µg vs 23 µg in Pear (+109 µg, +469%).

Acido FolicoPomodoro più alto

Pera

37 µg9% VG

Pomodoro

250 µg63% VG

Tomato (Red Raw) provides 250 µg vs 37 µg in Pear (+213 µg, +579%).

Vitamina B1 (Tiamina)Pomodoro più alto

Pera

0.06 mg5% VG

Pomodoro

0.62 mg51% VG

Tomato (Red Raw) provides 0.62 mg vs 0.06 mg in Pear (+0.55 mg, +877%).

Vitamina B2 (Riboflavina)Pomodoro più alto

Pera

0.14 mg11% VG

Pomodoro

0.32 mg24% VG

Tomato (Red Raw) provides 0.32 mg vs 0.14 mg in Pear (+0.18 mg, +132%).

Vitamina B3 (Niacina)Pomodoro più alto

Pera

0.85 mg5% VG

Pomodoro

9.9 mg62% VG

Tomato (Red Raw) provides 9.9 mg vs 0.85 mg in Pear (+9.1 mg, +1069%).

Vitamina B5Pomodoro più alto

Pera

0.26 mg5% VG

Pomodoro

1.5 mg30% VG

Tomato (Red Raw) provides 1.5 mg vs 0.26 mg in Pear (+1.2 mg, +476%).

Vitamina B6Pomodoro più alto

Pera

0.15 mg9% VG

Pomodoro

1.3 mg78% VG

Tomato (Red Raw) provides 1.3 mg vs 0.15 mg in Pear (+1.2 mg, +774%).

Vitamina B12Simile

Pera

0 µg

Pomodoro

0 µg

Both Pear and Tomato (Red Raw) provide similar amounts of vitamin b12 (0 µg).

Minerali7 nutrienti

SodioPomodoro più alto

Pera

5.3 mg

Pomodoro

83.4 mg4% VG

Tomato (Red Raw) provides 83.4 mg vs 5.3 mg in Pear (+78.1 mg, +1485%).

PotassioPomodoro più alto

Pera

610 mg13% VG

Pomodoro

3,951 mg84% VG

Tomato (Red Raw) provides 3,951 mg vs 610 mg in Pear (+3,341 mg, +548%).

CalcioPomodoro più alto

Pera

47.3 mg4% VG

Pomodoro

167 mg13% VG

Tomato (Red Raw) provides 167 mg vs 47.3 mg in Pear (+119 mg, +252%).

FerroPomodoro più alto

Pera

0.95 mg5% VG

Pomodoro

4.5 mg25% VG

Tomato (Red Raw) provides 4.5 mg vs 0.95 mg in Pear (+3.6 mg, +375%).

MagnesioPomodoro più alto

Pera

36.8 mg9% VG

Pomodoro

183 mg44% VG

Tomato (Red Raw) provides 183 mg vs 36.8 mg in Pear (+147 mg, +398%).

FosforoPomodoro più alto

Pera

63.1 mg5% VG

Pomodoro

400 mg32% VG

Tomato (Red Raw) provides 400 mg vs 63.1 mg in Pear (+337 mg, +534%).

ZincoPomodoro più alto

Pera

0.53 mg5% VG

Pomodoro

2.8 mg26% VG

Tomato (Red Raw) provides 2.8 mg vs 0.53 mg in Pear (+2.3 mg, +439%).

Lipidi1 nutrienti

Grassi SaturiPomodoro più alto

Pera

0.03 g

Pomodoro

0.47 g2% VG

Tomato (Red Raw) provides 0.47 g vs 0.03 g in Pear (+0.44 g, +1379%).

Pera vs Pomodoro

Pera

Pomodoro

Nutritional Takeaways

Riepilogo del Confronto