Product
Oppo A2 Pro
Oppo A2 Pro
Samsung Galaxy A16 5G
Samsung Galaxy A16 5G
Battery
Charging 67W wired, PD, 54% in 20 min Reverse wired 25W wired
Type Li-Po 5000 mAh 5000 mAh
Body
Build - Glass front, plastic back, plastic frame
Dimensions 162.7 x 74.3 x 8 mm (6.41 x 2.93 x 0.31 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 + eSIMNano-SIM + Nano-SIM
Weight 183 g or 185 g (6.46 oz) 200 g (7.05 oz)
  IP54 dust protected and water resistant (water splashes) IP54 dust protected and water resistant (water splashes)
Comms
Bluetooth 5.3, A2DP, LE, aptX HD 5.3, A2DP, LE
Infrared port Yes -
NFC Unspecified Yes (market/region dependent)
Positioning GPS, GLONASS, GALILEO, BDS, QZSS GPS, GALILEO, GLONASS, BDS, QZSS
Radio No No
USB USB Type-C 2.0, OTG USB Type-C 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 1080 x 2412 pixels, 20:9 ratio (~394 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Size 6.7 inches, 108.0 cm2 (~89.4% screen-to-body ratio) 6.7 inches, 110.2 cm2 (~86.0% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 500 nits (typ), 800 nits (HBM), 950 nits (peak) Super AMOLED, 90Hz, 800 nits (HBM)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, gyro, compass
  - Virtual proximity sensing
Launch
Announced 2023, September 15 2024, October 07
Status Available. Released 2023, September 22 Available. Released 2024, October 25
Main Camera
Dual 64 MP, f/1.7, 25mm (wide), 1/2.0", 0.7µm, PDAF 2 MP, f/2.4, (depth) -
Features LED flash, HDR, panorama LED flash, panorama, HDR
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 4K@30fps, 1080p@30/60/120fps, gyro-EIS 1080p@30fps, gyro-EIS
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
  UFS 3.1 -
Misc
Colors Black, Purple, Brown Blue Black, Light Gray, Gold, Light Green
Models PJG110 SM-A166B, SM-A166B/DS, SM-A166P, SM-A166P/DS, SM-A166E, SM-A166E/DS
SAR EU - 0.38 W/kg (head)     0.94 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 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 8, 28, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 - International
5G bands 1, 5, 8, 28, 41, 77, 78 SA/NSA 1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - International
Speed HSPA, LTE (CA), 5G HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / HSPA / LTE / 5G
  CDMA2000 1x 2, 5, 25, 41, 66, 71, 77, 78 SA/NSA/Sub6/mmWave - USA unlocked
Platform
Chipset Mediatek Dimensity 7050 (6 nm) Exynos 1330 (5 nm) or Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) or Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G68 MC4 Mali-G68 MP2 or Mali-G57 MC2
OS Android 13, ColorOS 13.1 Android 14, up to 6 major Android upgrades, One UI 6.1
Selfie camera
Single 8 MP, f/2.0, (wide) 13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes Yes
Tests
Battery (new) - Active use score 12:08h
Display - 824 nits max brightness (measured)
Loudspeaker - -25.7 LUFS (Very good)
Performance - AnTuTu: 368854 (v9), 435895 (v10)GeekBench: 2090 (v5), 2042 (v6)3DMark: 360 (Wild Life Extreme)