Product
Oppo A38
Oppo A38
OnePlus One
OnePlus One
Battery
Charging 33W wired, PD, 50% in 30 min -
Type Li-Po 5000 mAh Li-Po 3100 mAh, non-removable
Body
Build - Glass front (Gorilla Glass 3), plastic back, plastic frame
Dimensions 163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in) 152.9 x 75.9 x 8.9 mm (6.02 x 2.99 x 0.35 in)
SIM Nano-SIM + Nano-SIM Micro-SIM
Weight 190 g (6.70 oz) 162 g (5.71 oz)
  IP54 dust protected and water resistant (water splashes) -
Comms
Bluetooth 5.3, A2DP, LE, aptX HD 4.1, A2DP
NFC Yes (market/region dependent) Yes
Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS
Radio No No
USB USB Type-C 2.0, OTG microUSB 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot
Display
Protection - Corning Gorilla Glass 3
Resolution 720 x 1612 pixels, 20:9 ratio (~269 ppi density) 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Size 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~71.9% screen-to-body ratio)
Type IPS LCD, 90Hz, 720 nits (peak) IPS LCD
  - CyanogenMod 13 Oxygen 2.1.4
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Accelerometer, gyro, proximity, compass
  - ANT+
Launch
Announced 2023, September 04 2014, April. Released 2014, June
Status Available. Released 2023, September Discontinued
Main Camera
Dual 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth) -
Features LED flash, HDR, panorama Dual-LED flash, panorama, HDR
Single - 13 MP, f/2.0, 1/3.1", 1.12µm, AF
Video 1080p@30fps 4K@30fps, 4K(DCI)@24fps, 1080p@60fps, 720p@120fps, HDR, stereo sound rec.
Memory
Card slot microSDXC No
Internal 128GB 4GB RAM, 128GB 6GB RAM 16GB 3GB RAM, 64GB 3GB RAM
  eMMC 5.1 eMMC 5.0
Misc
Colors Glowing Black, Glowing Gold Silk White, Sandstone Black
Models CPH2579 A0001
SAR - 0.62 W/kg (head)     0.75 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - version 1 HSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 26, 28, 38, 40, 41, 66 - version 1 1, 3, 4, 7, 17, 38, 40
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  1, 3, 5, 8, 38, 40, 41 - version 3 -
Our Tests
Audio quality - Noise -94.1dB / Crosstalk -94.3dB
Battery (old) - Endurance rating 66h
Camera - Photo / Video
Display - Contrast ratio: 799 (nominal), 1.961 (sunlight)
Loudspeaker - Voice 74dB / Noise 73dB / Ring 80dB
Performance - Basemark OS II 2.0: 1230Basemark X: 13129
Platform
Chipset Mediatek MT6769 Helio G85 (12 nm) Qualcomm MSM8974AC Snapdragon 801 (28 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Quad-core 2.5 GHz Krait 400
GPU Mali-G52 MC2 Adreno 330
OS Android 13, upgradable to Android 15, ColorOS 15 Android 4.4.2 (KitKat), upgradable to 6.0.1 (Marshmallow)
Selfie camera
Single 5 MP, f/2.2, (wide) 5 MP, f/2.0
Video 1080p@30fps 720p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes, dual mono speakers