Product
Oppo A6 Pro 4G
Oppo A6 Pro 4G
₹20,694
Apple iPhone 4s
Apple iPhone 4s
₹19,045
Battery
Charging 80W wired, 33W PPS, 13.5W PD Reverse wired charging -
Stand-by - Up to 200 h (3G)
Talk time - Up to 8 h (3G)
Type Si/C Li-Ion 7000 mAh Li-Po 1432 mAh, non-removable (5.3 Wh)
Body
Build - Glass front (Corning-made glass), glass back, stainless steel frame
Dimensions 158.2 x 75 x 8 mm (6.23 x 2.95 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 g (6.63 oz) 140 g (4.94 oz)
  IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions Scratch-resistant glass back panel
Comms
Bluetooth 5.4, A2DP, LE, aptX HD 4.0, A2DP, LE
NFC Yes (market/region dependent) -
Positioning GPS, GALILEO, GLONASS, BDS, QZSS 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 AGC DT-Star D+ Corning Gorilla Glass, oleophobic coating
Resolution 1080 x 2372 pixels (~397 ppi density) 640 x 960 pixels, 3:2 ratio (~330 ppi density)
Size 6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio) 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM) IPS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity Accelerometer, gyro, proximity, compass
Launch
Announced 2025, September 23 2011, October 04. Released 2011, October 14
Status Available. Released 2025, September 23 Discontinued
Main Camera
Dual 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth) -
Features LED flash, HDR, panorama LED flash, panorama, HDR
Single - 8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF
Video 1080p@30/60/120fps 1080p@30fps
Memory
Card slot microSDXC No
Internal 128GB 8GB RAM, 256GB 8GB RAM 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM
  UFS 2.2 -
Misc
Colors Lunar Titanium, Stellar Blue, Coral Pink, Rosewood Red Black, White
Models CPH2799 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 / 1900 / 2100 - International HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International -
Speed HSPA, LTE HSPA 14.4/5.76 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO
  1, 3, 5, 8, 40 - ROW CDMA2000 1xEV-DO
Platform
Chipset Mediatek Helio G100 (6 nm) Apple A5 (45 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Dual-core 1.0 GHz Cortex-A9
GPU Mali-G57 MC2 PowerVR SGX543MP2
OS Android 15, ColorOS 15 iOS 5, upgradable to iOS 9.3.6
Selfie camera
Features Panorama -
Single 16 MP, f/2.4, (wide) VGA, videocalling over Wi-Fi and 3G
Video 1080p@30fps 480p@30fps
Sound
3.5mm jack No Yes
Loudspeaker Yes, with stereo speakers 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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