Product
Xiaomi Redmi Note 13 4G
Xiaomi Redmi Note 13 4G
₹15,368
Apple iPhone 4s
Apple iPhone 4s
₹19,045
Battery
Charging 33W wired, 50% in 29 min, 100% in 70 min -
Stand-by - Up to 200 h (3G)
Talk time - Up to 8 h (3G)
Type 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 162.3 x 75.6 x 8 mm (6.39 x 2.98 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 188.5 g (6.67 oz) 140 g (4.94 oz)
  IP54 dust protected and water resistant (water splashes) Scratch-resistant glass back panel
Comms
Bluetooth 5.1, A2DP, LE 4.0, A2DP, LE
Infrared port Yes -
NFC Yes (market/region dependent) -
Positioning GPS, GLONASS, GALILEO, BDS 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 (~87.5% screen-to-body ratio) 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)
Type AMOLED, 120Hz, 960Hz PWM, 1800 nits (peak) IPS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass
Launch
Announced 2024, January 15 2011, October 04. Released 2011, October 14
Status Available. Released 2024, January 15 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 108 MP, f/1.8, 24mm (wide), 1/1.67", 0.64µm, PDAF8 MP, f/2.2, 120˚, (ultrawide)2 MP, f/2.4, (macro) -
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (uses shared SIM slot) No
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 512GB 8GB RAM 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM
  UFS 2.2 -
Misc
Colors Midnight Black, Mint Green, Ice Blue, Ocean Sunset Black, White
Models 23129RAA4G, 23124RA7EO, 23129RA5FL A1431, A1387, iPhone4,1
SAR 0.98 W/kg (head)     0.49 W/kg (body)     1.18 W/kg (head)     0.98 W/kg (body)    
SAR EU 0.77 W/kg (head)     0.98 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 HSPA 14.4/5.76 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO
  - CDMA2000 1xEV-DO
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 15, up to 3 major Android upgrades, HyperOS 2 iOS 5, upgradable to iOS 9.3.6
Selfie camera
Single 16 MP, f/2.4, (wide) VGA, videocalling over Wi-Fi and 3G
Video 1080p@30fps 480p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes
Tests
Audio quality - Noise -91.2dB / Crosstalk -93.0dB
Battery (new) Active use score 11:52h -
Battery (old) - Endurance rating 45h
Camera - Photo / Video
Display 1313 nits max brightness (measured) Contrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight)
Loudspeaker -25.8 LUFS (Very good) Voice 65dB / Noise 64dB / Ring 74dB
Performance AnTuTu: 316857 (v9), 383407 (v10)GeekBench: 1817 (v5), 1542 (v6)3DMark: 137 (Wild Life Extreme) -
Offers No offers available No offers available