| Product |
Xiaomi Redmi Note 12 4G
|
Apple iPhone 4s
|
| Battery |
| Charging |
33W wired |
- |
| Stand-by |
- |
Up to 200 h (3G) |
| Talk time |
- |
Up to 8 h (3G) |
| Type |
Li-Po 5000 mAh |
Li-Po 1432 mAh, non-removable (5.3 Wh) |
| Body |
| Build |
Glass front (Gorilla Glass 3), plastic frame, plastic back |
Glass front (Corning-made glass), glass back, stainless steel frame |
| Dimensions |
165.7 x 76 x 7.9 mm (6.52 x 2.99 x 0.31 in) |
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
| SIM |
Nano-SIM + Nano-SIM |
Micro-SIM |
| Weight |
183.5 g (6.49 oz) |
140 g (4.94 oz) |
| |
IP53 dust protected and water resistant
(vertical water sprays) |
Scratch-resistant glass back panel |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
4.0, A2DP, LE |
| Infrared port |
Yes |
- |
| NFC |
Yes (market/region dependent) |
- |
| Positioning |
GPS, GLONASS, GALILEO |
GPS, A-GPS, GLONASS |
| Radio |
Unspecified |
No |
| USB |
USB Type-C 2.0, OTG |
2.0 |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band |
Wi-Fi 802.11 b/g/n, hotspot |
| Display |
| Protection |
Corning Gorilla Glass 3 |
Corning Gorilla Glass, oleophobic coating |
| Resolution |
1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
640 x 960 pixels, 3:2 ratio (~330 ppi density) |
| Size |
6.67 inches, 107.4 cm2 (~85.3% screen-to-body ratio) |
3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio) |
| Type |
AMOLED, 120Hz, 450 nits (typ), 700 nits (HBM), 1200 nits (peak) |
IPS LCD |
| Features |
| Sensors |
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
Accelerometer, gyro, proximity, compass |
| Launch |
| Announced |
2023, March 23 |
2011, October 04. Released 2011, October 14 |
| Status |
Available. Released 2023, March 30 |
Discontinued |
| Main Camera |
| Features |
LED flash, HDR, panorama |
LED flash, panorama, HDR |
| Single |
- |
8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF |
| Triple |
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF
8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro) |
- |
| Video |
1080p@30fps |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
No |
| Internal |
64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM |
| |
UFS 2.2 |
- |
| Misc |
| Colors |
Onyx Gray, Mint Green, Ice Blue |
Black, White |
| Models |
23021RAAEG, 23021RAA2Y, 23027RAD4I, 23028RA60L |
A1431, A1387, iPhone4,1 |
| SAR |
1.09 W/kg (head) 0.89 W/kg (body) |
1.18 W/kg (head) 0.98 W/kg (body) |
| SAR EU |
0.90 W/kg (head) 0.99 W/kg (body) |
0.99 W/kg (head) 0.99 W/kg (body) |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands |
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
- |
| Speed |
HSPA, LTE, 5G |
HSPA 14.4/5.76 Mbps |
| Technology |
GSM / HSPA / LTE |
GSM / CDMA / HSPA / EVDO |
| |
- |
CDMA2000 1xEV-DO |
| Our Tests |
| Battery (old) |
Endurance rating 117h |
- |
| Camera |
Photo / Video |
- |
| Display |
744 nits max brightness (measured) |
- |
| Loudspeaker |
-27.9 LUFS (Good) |
- |
| Performance |
AnTuTu: 319219 (v9)
GeekBench: 1797 (v5.1), 1341 (v6)
GFXBench: 7.5fps (ES 3.1 onscreen) |
- |
| Platform |
| Chipset |
Qualcomm SM6225 Snapdragon 685 (6 nm) |
Apple A5 (45 nm) |
| CPU |
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53) |
Dual-core 1.0 GHz Cortex-A9 |
| GPU |
Adreno 610 |
PowerVR SGX543MP2 |
| OS |
Android 13, upgradable to Android 14, HyperOS |
iOS 5, upgradable to iOS 9.3.6 |
| Selfie camera |
| Features |
HDR |
- |
| Single |
13 MP, f/2.5, (wide), 1/3.0" |
VGA, videocalling over Wi-Fi and 3G |
| Video |
1080p@30fps |
480p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
| Tests |
| Audio quality |
- |
Noise -91.2dB / Crosstalk -93.0dB |
| Battery (old) |
- |
Endurance rating 45h |
| Camera |
- |
Photo / Video |
| Display |
- |
Contrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight) |
| Loudspeaker |
- |
Voice 65dB / Noise 64dB / Ring 74dB |
