Product
Oppo A83
Oppo A83
Samsung Galaxy A16
Samsung Galaxy A16
Battery
Charging - 25W wired
Type Li-Ion 3180 mAh, non-removable 5000 mAh
Body
Build Glass front (Gorilla Glass 3), aluminum back, aluminum frame Glass front, plastic back, plastic frame
Dimensions 150.5 x 73.1 x 7.7 mm (5.93 x 2.88 x 0.30 in) 164.4 x 77.9 x 7.9 mm (6.47 x 3.07 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 143 g (5.04 oz) 200 g (7.05 oz)
  - IP54 dust protected and water resistant (water splashes)
Comms
Bluetooth 4.2, A2DP, LE 5.3, A2DP, LE
NFC No Yes (market/region dependent)
Positioning GPS, GLONASS GPS, GALILEO, GLONASS, BDS, QZSS
Radio No FM radio (market/region dependent)
USB microUSB 2.0, OTG USB Type-C 2.0
WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 3 -
Resolution 720 x 1440 pixels, 18:9 ratio (~282 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Size 5.7 inches, 83.8 cm2 (~76.2% screen-to-body ratio) 6.7 inches, 110.2 cm2 (~86.0% screen-to-body ratio)
Type IPS LCD Super AMOLED, 90Hz
Features
Sensors Accelerometer, proximity, compass Fingerprint (side-mounted), accelerometer, compass
  - Virtual proximity sensing
Launch
Announced 2018, January. Released 2018, January 2024, October 15
Status Discontinued Available. Released 2024, November 20
Main Camera
Features LED flash, HDR, panorama LED flash, panorama, HDR
Single 13 MP, f/2.2, AF -
Triple - 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm2 MP, f/2.4, (macro)
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 16GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
  eMMC 5.1 -
Misc
Colors Gold, Black, Red, Blue Gray, water green, midnight blue
Models CPH1729, CPH1827 SM-A165F, SM-A165F/DS, SM-A165M, SM-A165M/DS
SAR EU - 0.31 W/kg (head)     1.08 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 - India, Thailand, Pakistan HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 - India, Thailand 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps HSPA, LTE
Technology GSM / CDMA / HSPA / LTE GSM / HSPA / LTE
  1, 3, 5, 7, 8, 38, 40, 41 - Pakistan -
Platform
Chipset Mediatek MT6763T Helio P23 (16 nm) Mediatek Helio G99 (6 nm)
CPU Octa-core 2.5 GHz Cortex-A53 Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G71 MP2 Mali-G57 MC2
OS Android 7.1 (Nougat), ColorOS 3.2 Android 14, up to 6 major Android upgrades, One UI 7
Selfie camera
Single 8 MP, f/2.2 13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes
Tests
Battery (new) - Active use score 14:43h
Display - 808 nits max brightness (measured)
Loudspeaker - -25.2 LUFS (Very good)
Performance - AnTuTu: 387422 (v10)GeekBench: 1920 (v6)3DMark: 345 (Wild Life Extreme)