Oppo Pad Air vs Nokia T21
| Phones Images | |||||
|---|---|---|---|---|---|
|
|
||||
| PHONES | ||
|---|---|---|
| Phone Names | Oppo Pad Air | Nokia T21 |
| Network | ||
|---|---|---|
| 2G bands | N/A | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | N/A | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - US, LATAM |
| 4G bands | N/A | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 40, 66 - US, LATAM |
| EDGE | No | - |
| GPRS | No | - |
| Speed | - | HSPA, LTE - cellular model only |
| Technology | No cellular connectivity | GSM / HSPA / LTE |
| - | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International | |
| Launch | ||
|---|---|---|
| Announced | 2022, May 23 | 2022, September 01 |
| Status | Available. Released 2022, June 01 | Available. Released 2022, September 01 |
| Body | ||
|---|---|---|
| Build | - | Glass front, aluminum back |
| Dimensions | 245.1 x 154.8 x 6.9 mm (9.65 x 6.09 x 0.27 in) | 247.5 x 157.3 x 7.5 mm (9.74 x 6.19 x 0.30 in) |
| SIM | No | Nano-SIM (cellular model only) |
| Weight | 440 g (15.52 oz) | 466 g (1.03 lb) |
| Stylus support | Splash resistant Stylus support | |
| Display | ||
|---|---|---|
| Protection | - | Scratch-resistant glass |
| Resolution | 1200 x 2000 pixels, 5:3 ratio (~225 ppi density) | 1200 x 2000 pixels, 5:3 ratio (~224 ppi density) |
| Size | 10.36 inches, 305.5 cm2 (~80.5% screen-to-body ratio) | 10.4 inches, 307.9 cm2 (~79.1% screen-to-body ratio) |
| Type | IPS LCD, 1B colors, 360 nits (typ) | IPS LCD, 360 nits (typ) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| Chipset | Qualcomm SM6225 Snapdragon 680 4G (6 nm) | Unisoc Tiger T612 (12 nm) |
| GPU | Adreno 610 | Mali-G57 |
| OS | Android 12, ColorOS 12 | Android 12, upgradable to Android 13 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC | microSDXC (dedicated slot) |
| Internal | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | 64GB 4GB RAM, 128GB 4GB RAM |
| UFS 2.2 | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Features | Panorama | LED flash |
| Single | 8 MP, f/2.0, AF | 8 MP, AF |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Single | 5 MP, f/2.2 | 8 MP |
| Video | 1080p@30fps | Yes |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | Yes |
| 35mm jack | No | Yes |
| Loudspeaker | Yes, with stereo speakers (4 speakers) | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.1, A2DP, LE, aptX HD | 5.0, A2DP, LE |
| NFC | No | Yes (Wi-Fi/LTE model only / TA-1521) |
| Positioning | No | GPS - cellular model only |
| Radio | No | FM radio |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, gyro, compass | Accelerometer, proximity |
| Battery | ||
|---|---|---|
| Charging | 18W wired, PD 5W reverse wired | 18W wired, PD3.0 |
| Type | Li-Po 7100 mAh | Li-Po 8200 mAh |
| Misc | ||
|---|---|---|
| Colors | Gray, Silver | Charcoal Grey |
| Models | OPD2102, X21N2 | TA-1495, TA-1521, TA-1505, TA-1487 |
| Price | About 300 EUR | About 240 EUR |
| SAR | - | 1.19 W/kg (body) |
| SAR EU | - | 1.56 W/kg (body) |
| Tests | ||
|---|---|---|
| Display | Contrast ratio: 1391:1 | - |
| Loudspeaker | -28.3 LUFS (Average) | - |
| Performance | AnTuTu: 249272 (v9) GeekBench: 1661 (v5.1) GFXBench: 7.2fps (ES 3.1 onscreen) | - |
| OUR TESTS | ||
|---|---|---|
| Display | 1391:1 contrast ratio, 352 nits max brightness (measured) | - |
| Loudspeaker | -28.3 LUFS (Average) | - |
| Performance | AnTuTu: 249272 (v9) GeekBench: 1661 (v5.1) GFXBench: 7.2fps (ES 3.1 onscreen) | - |