Product
Oppo A1k
Oppo A1k
₹10,350
Google Pixel 4a
Google Pixel 4a
₹12,877
Battery
Charging - 18W wired, PD2.0
Type Li-Po 4000 mAh, non-removable Li-Po 3140 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, plastic frame Glass front (Gorilla Glass 3), plastic back, plastic frame
Dimensions 154.5 x 73.8 x 8.4 mm (6.08 x 2.91 x 0.33 in) 144 x 69.4 x 8.2 mm (5.67 x 2.73 x 0.32 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM
Weight 170 g (6.00 oz) 143 g (5.04 oz)
Comms
Bluetooth 4.2, A2DP, LE 5.0, A2DP, LE, aptX HD
NFC No Yes
Positioning GPS, GLONASS, BDS GPS, GLONASS, GALILEO, QZSS, BDS
Radio FM radio No
USB microUSB 2.0, OTG USB Type-C 3.1
WLAN Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Display
Protection Corning Gorilla Glass 3 Corning Gorilla Glass 3
Resolution 720 x 1560 pixels, 19.5:9 ratio (~282 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~443 ppi density)
Size 6.1 inches, 91.3 cm2 (~80.1% screen-to-body ratio) 5.81 inches, 83.2 cm2 (~83.3% screen-to-body ratio)
Type IPS LCD OLED, HDR
Features
Sensors Accelerometer, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Launch
Announced 2019, April. Released 2019, May 2020, August 03
Status Discontinued Available. Released 2020, August 20
Main Camera
Features LED flash, HDR, panorama LED flash, Pixel Shift, Auto-HDR, panorama
Single 8 MP, f/2.2, 1/3.2", 1.4µm, AF 12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
Video 1080p@30fps 4K@30fps, 1080p@30/60/120fps; gyro-EIS
Memory
Card slot microSDXC (dedicated slot) No
Internal 32GB 2GB RAM, 32GB 3GB RAM 128GB 6GB RAM
  eMMC 5.1 UFS 2.1
Misc
Colors Black, Red Just Black, Barely Blue
Models CPH1923 G025J, GA02099, G025N
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/75 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
Platform
Chipset Mediatek MT6762 Helio P22 (12 nm) Qualcomm SDM730 Snapdragon 730G (8 nm)
CPU Octa-core 2.0 GHz Cortex-A53 Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU PowerVR GE8320 Adreno 618
OS Android 9.0 (Pie), ColorOS 6 Android 10, upgradable to Android 13
Selfie camera
Features HDR HDR
Single 5 MP, f/2.0, 1/5.0", 1.12µm 8 MP, f/2.0, 24mm (wide), 1.12µm
Video 720p 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes, with stereo speakers
Tests
Battery (old) - Endurance rating 76h
Display - 803 nits max brightness (measured)
Performance - AnTuTu: 268714 (v8)GeekBench: 6426 (v4.4), 1626 (v5.1)GFXBench: 17fps (ES 3.1 onscreen)
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