Product
Realme 3 Pro
Realme 3 Pro
₹15,999
Apple iPhone 4s
Apple iPhone 4s
₹19,045
Battery
Charging 20W wired, 50% in 30 min -
Music play Up to 126 h -
Stand-by Up to 383 h (3G) Up to 200 h (3G)
Talk time Up to 32 h (3G) Up to 8 h (3G)
Type 4045 mAh, non-removable Li-Po 1432 mAh, non-removable (5.3 Wh)
Body
Build Glass front (Gorilla Glass 5), plastic back, plastic frame Glass front (Corning-made glass), glass back, stainless steel frame
Dimensions 156.8 x 74.2 x 8.3 mm (6.17 x 2.92 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 172 g (6.07 oz) 140 g (4.94 oz)
  - Scratch-resistant glass back panel
Comms
Bluetooth 5.0, A2DP, LE 4.0, A2DP, LE
NFC No -
Positioning GPS, GLONASS GPS, A-GPS, GLONASS
Radio FM radio No
USB microUSB 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 5 Corning Gorilla Glass, oleophobic coating
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) 640 x 960 pixels, 3:2 ratio (~330 ppi density)
Size 6.3 inches, 97.4 cm2 (~83.7% screen-to-body ratio) 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)
Type IPS LCD IPS LCD
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass
Launch
Announced 2019, April 22. Released 2019, May 2011, October 04. Released 2011, October 14
Status Discontinued Discontinued
Main Camera
Dual 16 MP, f/1.7, 1/2.6", 1.22µm, dual pixel PDAF 5 MP, f/2.4, (depth) -
Features LED flash, HDR LED flash, panorama, HDR
Single - 8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF
Video 4K@30fps, 1080p@30/120fps, 720p@960fps, gyro-EIS 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) No
Internal 64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM
  eMMC 5.1 -
Misc
Colors Carbon Gray, Nitro Blue, Lightning Purple Black, White
Models RMX1851 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 850 / 900 / 2100 - India HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 - India -
Speed HSPA 42.2/11.5 Mbps, LTE (2CA) Cat6 300/75 Mbps HSPA 14.4/5.76 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO
  1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41 - EMEA CDMA2000 1xEV-DO
Our Tests
Audio quality Noise -92.9dB / Crosstalk -91.1dB -
Battery (old) Endurance rating 91h -
Camera Photo / Video -
Display Contrast ratio: 1782:1 (nominal) -
Loudspeaker Voice 67dB / Noise 73dB / Ring 90dB -
Performance AnTuTu: 155647 (v7) GeekBench: 5881 (v4.4) GFXBench: 11fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SDM710 Snapdragon 710 (10 nm) Apple A5 (45 nm)
CPU Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) Dual-core 1.0 GHz Cortex-A9
GPU Adreno 616 PowerVR SGX543MP2
OS Android 9.0 (Pie), planned upgrade to Android 10, ColorOS 6 iOS 5, upgradable to iOS 9.3.6
Selfie camera
Features HDR -
Single 25 MP, f/2.0, 1/2.8", 0.8µm 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
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