Product
Oppo K13
Oppo K13
₹22,999
Apple iPhone 4s
Apple iPhone 4s
₹19,045
Battery
Charging 80W wired, 33W PPS, PD, QC, 62% in 30 min, 100% in 56 min -
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 163.2 x 76.1 x 8.5 mm (6.43 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 208 g (7.34 oz) 140 g (4.94 oz)
  IP65 dust tight and water resistant (low pressure water jets) Scratch-resistant glass back panel
Comms
Bluetooth 5.2, A2DP, LE, aptX HD 4.0, A2DP, LE
Infrared port Yes -
NFC NFC (China only) -
Positioning GPS, GALILEO, GLONASS, BDS, QZSS 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/6, dual-band Wi-Fi 802.11 b/g/n, hotspot
Display
Protection - 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 (~86.5% screen-to-body ratio) 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)
Type AMOLED, 120Hz, 1920Hz PWM, 600 nits (typ), 1200 nits (peak) IPS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass
  Circle to Search -
Launch
Announced 2025, April 21 2011, October 04. Released 2011, October 14
Status Available. Released 2025, April 25 Discontinued
Main Camera
Dual 50 MP, f/1.9, 27mm (wide), 1/2.88", 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 4K@30fps, 1080p@30/60/120fps, gyro-EIS 1080p@30fps
Memory
Card slot No No
Internal 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM
  UFS 3.1 -
Misc
Colors Icy Purple, Prism Black, White Black, White
Models CPH2729, PLD110 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 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48 - China -
5G bands 1, 5, 8, 28, 41, 77, 78 SA/NSA - China -
Speed HSPA, LTE, 5G HSPA 14.4/5.76 Mbps
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO
  - CDMA2000 1xEV-DO
Platform
Chipset Qualcomm Snapdragon 6 Gen 4 (4 nm) Apple A5 (45 nm)
CPU Octa-core (1x2.3 GHz Cortex-A720s & 3x2.2 GHz Cortex-A720s & 4x1.8 GHz Cortex-A520s) Dual-core 1.0 GHz Cortex-A9
GPU Adreno 810 PowerVR SGX543MP2
OS Android 15, up to 2 major Android upgrades, ColorOS 15 iOS 5, upgradable to iOS 9.3.6
Selfie camera
Single 16 MP, f/2.5, 23mm (wide), 1/3.0", 1.0µm VGA, videocalling over Wi-Fi and 3G
Video 1080p@30fps, gyro-EIS 480p@30fps
Sound
3.5mm jack No Yes
Loudspeaker Yes, with stereo speakers Yes
  Snapdragon Sound -
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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