Product
Xiaomi Redmi Note 11 Pro (China)
Xiaomi Redmi Note 11 Pro (China)
₹22,038
Apple iPhone 4s
Apple iPhone 4s
₹19,045
Battery
Charging 67W wired, PD3.0, QC3, 100% in 43 min -
Stand-by - Up to 200 h (3G)
Talk time - Up to 8 h (3G)
Type Li-Po 5160 mAh Li-Po 1432 mAh, non-removable (5.3 Wh)
Body
Build Glass front (Gorilla Glass 5), glass back, plastic frame Glass front (Corning-made glass), glass back, stainless steel frame
Dimensions 163.7 x 76.2 x 8.3 mm (6.44 x 3.00 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 207 g (7.30 oz) 140 g (4.94 oz)
  - Scratch-resistant glass back panel
Comms
Bluetooth 5.2, A2DP, LE 4.0, A2DP, LE
Infrared port Yes -
NFC Yes -
Positioning GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) 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/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, hotspot
Display
Protection Corning Gorilla Glass 5 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 (~86.1% screen-to-body ratio) 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)
Type Super AMOLED, 120Hz, 700 nits, 1200 nits (peak) IPS LCD
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, compass Accelerometer, gyro, proximity, compass
  Virtual proximity sensing -
Launch
Announced 2021, October 28 2011, October 04. Released 2011, October 14
Status Available. Released 2021, November 01 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/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, 120˚ (ultrawide) 2 MP, f/2.4, 50mm (telephoto macro) -
Video 4K@30fps, 1080p@30/60/120fps, 720p@960fps 1080p@30fps
Memory
Card slot No No
Internal 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 Mysterious Black, Forest Green, Timeless Purple, Milky Way Blue Black, White
Models 21091116C A1431, A1387, iPhone4,1
SAR - 1.18 W/kg (head)     0.98 W/kg (body)    
SAR EU - 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 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 5, 8, 19, 34, 38, 39, 40, 41, 42 -
5G bands 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA -
Speed HSPA, LTE (CA), 5G HSPA 14.4/5.76 Mbps
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / EVDO
  CDMA2000 1xEV-DO CDMA2000 1xEV-DO
Platform
Chipset Mediatek Dimensity 920 (6 nm) Apple A5 (45 nm)
CPU Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Dual-core 1.0 GHz Cortex-A9
GPU Mali-G68 MC4 PowerVR SGX543MP2
OS Android 11, MIUI 12.5 iOS 5, upgradable to iOS 9.3.6
Selfie camera
Single 16 MP, f/2.5, (wide), 1/3.06" 1.0µm VGA, videocalling over Wi-Fi and 3G
Video 1080p@30/60fps 480p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes
  24-bit/192kHz Hi-Res audio Tuned by JBL -
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
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