| Product |
Xiaomi Redmi 15₹16,999
|
Apple iPhone 4s₹19,045
|
|---|---|---|
| Battery | ||
| Charging | 33W wired, PD 2.0, PPS, QC3 18W reverse wired | - |
| Stand-by | - | Up to 200 h (3G) |
| Talk time | - | Up to 8 h (3G) |
| Type | 7000 mAh | Li-Po 1432 mAh, non-removable (5.3 Wh) |
| Body | ||
| Build | - | Glass front (Corning-made glass), glass back, stainless steel frame |
| Dimensions | 169.5 x 80.5 x 8.4 mm (6.67 x 3.17 x 0.33 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 | 217 g (7.65 oz) | 140 g (4.94 oz) |
| IP64 dust tight and water resistant (water splashes) | Scratch-resistant glass back panel | |
| Comms | ||
| Bluetooth | 5.1, A2DP, LE, aptX | 4.0, A2DP, LE |
| Infrared port | Yes | - |
| NFC | Yes (market/region dependent) | - |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, A-GPS, GLONASS |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, hotspot |
| Display | ||
| Protection | Corning Gorilla Glass 3, Mohs level 6 | Corning Gorilla Glass, oleophobic coating |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~374 ppi density) | 640 x 960 pixels, 3:2 ratio (~330 ppi density) |
| Size | 6.9 inches, 116.9 cm2 (~85.7% screen-to-body ratio) | 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio) |
| Type | IPS LCD, 144Hz, 600 nits (typ), 700 nits (HBM), 850 nits (peak) | IPS LCD |
| EU LABEL | ||
| Battery | 67:03h endurance, 1000 cycles | - |
| Energy | Class B | - |
| Free fall | Class D (45 falls) | - |
| Repairability | Class C | - |
| Features | ||
| Sensors | Fingerprint (side-mounted), accelerometer, compass | Accelerometer, gyro, proximity, compass |
| Virtual proximity sensing Circle to Search | - | |
| Launch | ||
| Announced | 2025, August 01 | 2011, October 04. Released 2011, October 14 |
| Status | Available. Released 2025, August 01 | Discontinued |
| Main Camera | ||
| Dual | 50 MP, f/1.8, (wide), 1/2.88" 0.61μm, PDAF Auxiliary lens | - |
| Features | LED flash, HDR | LED flash, panorama, HDR |
| Single | - | 8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF |
| Video | 1080p@30fps | 1080p@30fps |
| Memory | ||
| Card slot | microSDXC (uses shared SIM slot) | No |
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 256GB 8GB RAM | 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM |
| UFS 2.2 | - | |
| Misc | ||
| Colors | Midnight Black, Titan Gray, Ripple Green | Black, White |
| Models | 25057RN09E | A1431, A1387, iPhone4,1 |
| SAR | - | 1.18 W/kg (head) 0.98 W/kg (body) |
| SAR EU | 1.00 W/kg (head) 1.00 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 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71 | - |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 71 SA/NSA | - |
| Speed | HSPA, LTE, 5G | HSPA 14.4/5.76 Mbps |
| Technology | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / EVDO |
| - | CDMA2000 1xEV-DO | |
| Our Tests | ||
| Performance | AnTuTu: 459712 (v10) GeekBench: 2179 (v6) 3DMark: 421 (Wild Life Extreme) | - |
| Platform | ||
| Chipset | Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) | Apple A5 (45 nm) |
| CPU | Octa-core (2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) | Dual-core 1.0 GHz Cortex-A9 |
| GPU | Adreno 619 | PowerVR SGX543MP2 |
| OS | Android 15, HyperOS 2.2 | iOS 5, upgradable to iOS 9.3.6 |
| Selfie camera | ||
| Features | HDR | - |
| Single | 8 MP, f/2.0, (wide) | VGA, videocalling over Wi-Fi and 3G |
| Video | 1080p@30fps | 480p@30fps |
| Sound | ||
| 3.5mm jack | No | Yes |
| Loudspeaker | Yes | Yes |
| 24-bit/192kHz Hi-Res audio | - | |
| 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 |
| Offers | See on Amazon | See on Amazon |
