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Specifications
Apple iPad 2 Wi-Fi |
Apple iPhone 4s |
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Differences
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Apple iPad 2 Wi-Fi |
Apple iPhone 4s |
| Network | ||
|---|---|---|
| Technology | No cellular connectivity | GSM / CDMA / HSPA / EVDO |
| 2G bands | N/A | GSM 850 / 900 / 1800 / 1900 |
| CDMA 800 / 1900 | ||
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
| CDMA2000 1xEV-DO | ||
| Speed | HSPA 14.4/5.76 Mbps | |
| Launch | ||
|---|---|---|
| Announced | 2011, March. Released 2011, March | 2011, October 04. Released 2011, October 14 |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 241.2 x 185.7 x 8.8 mm (9.50 x 7.31 x 0.35 in) | 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
| Weight | 601 g (1.32 lb) | 140 g (4.94 oz) |
| Build | Glass front (Corning-made glass), glass back, stainless steel frame | |
| SIM | No | Micro-SIM |
| Scratch-resistant glass back panel | ||
| Display | ||
|---|---|---|
| Type | IPS LCD | IPS LCD |
| Size | 9.7 inches, 291.4 cm2 (~65.1% screen-to-body ratio) | 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio) |
| Resolution | 768 x 1024 pixels, 4:3 ratio (~132 ppi density) | 640 x 960 pixels, 3:2 ratio (~330 ppi density) |
| Protection | Scratch-resistant glass, oleophobic coating | Corning Gorilla Glass, oleophobic coating |
| Platform | ||
|---|---|---|
| OS | iOS 4, upgradable to iOS 9.3.5 | iOS 5, upgradable to iOS 9.3.6 |
| Chipset | Apple A5 (45 nm) | Apple A5 (45 nm) |
| CPU | Dual-core 1.0 GHz Cortex-A9 | Dual-core 1.0 GHz Cortex-A9 |
| GPU | PowerVR SGX543MP2 | PowerVR SGX543MP2 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM | 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM |
| Main Camera | ||
|---|---|---|
| Modules | 0.7 MP | 8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF |
| Features | LED flash, panorama, HDR | |
| Video | 720p@30fps | 1080p@30fps |
| Selfie Camera | ||
|---|---|---|
| Modules | VGA | VGA, videocalling over Wi-Fi and 3G |
| Video | 480p@30fps | |
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | Yes |
| 3.5mm jack | Yes | Yes |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | 2.1, A2DP, EDR | 4.0, A2DP, LE |
| Positioning | No | GPS, A-GPS, GLONASS |
| Infrared port | No | No |
| Radio | No | No |
| USB | 2.0 | 2.0 |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, gyro, compass | Accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Type | Non-removable Li-Po 6930 mAh battery (25 Wh) | Li-Po 1432 mAh, non-removable (5.3 Wh) |
| Stand-by | Up to 720 h | Up to 200 h (3G) |
| Talk time | Up to 10 h | Up to 8 h (3G) |
| Misc | ||
|---|---|---|
| Colors | Black, White | Black, White | SAR | 1.18 W/kg (head) 0.98 W/kg (body) |
| SAR EU | 0.99 W/kg (head) 0.99 W/kg (body) | |
| Models | A1395, iPad2,1, iPad2,4 | A1431, A1387, iPhone4,1 |
| Price | About 200 EUR | About 190 EUR |
| Tests | ||
|---|---|---|
| Display | Contrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight) | |
| Loudspeaker | Voice 65dB / Noise 64dB / Ring 74dB | |
| Audio quality | Noise -91.2dB / Crosstalk -93.0dB | |
| Battery (old) | Endurance rating 45h | |