Product
Oppo Neo 3
Oppo Neo 3
Samsung Galaxy F16
Samsung Galaxy F16
Battery
Charging - 25W wired
Type Li-Ion 1900 mAh, removable 5000 mAh
Body
Build Glass front, plastic back, plastic frame Glass front, plastic back, plastic frame
Dimensions 132 x 65.8 x 9.2 mm (5.20 x 2.59 x 0.36 in) 164.4 x 77.9 x 7.9 mm (6.47 x 3.07 x 0.31 in)
SIM Dual SIM (Mini-SIM/ Micro-SIM) Nano-SIM + Nano-SIM
Weight 128 g (4.52 oz) 191 g (6.74 oz)
  - IP54 dust protected and water resistant (water splashes)
Comms
Bluetooth 2.1 5.3, A2DP, LE
NFC No Yes
Positioning GPS GPS, GALILEO, GLONASS, BDS, QZSS
Radio FM radio No
USB microUSB 2.0, OTG USB Type-C 2.0
WLAN Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 480 x 854 pixels, 16:9 ratio (~218 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Size 4.5 inches, 55.8 cm2 (~64.2% screen-to-body ratio) 6.7 inches, 110.2 cm2 (~86.0% screen-to-body ratio)
Type IPS LCD Super AMOLED, 90Hz, 800 nits (HBM)
Features
Sensors Accelerometer, proximity Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2014, August. Released 2014, August 2025, March 11
Status Discontinued Available. Released 2025, March 13
Main Camera
Features LED flash LED flash, panorama, HDR
Single 5 MP, AF -
Triple - 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP, f/2.4, (macro)
Video 720p@30fps 1080p@30fps, gyro-EIS
Memory
Card slot microSDHC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 4GB 1GB RAM 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Misc
Colors White, Black Bling Black, Vibing Blue, Glam Green
Models R831K SM-E166P, SM-E166P/DS
SAR - 1.08 W/kg (head)    
SAR EU - 0.99 W/kg (head)     1.19 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands - 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G bands - 1, 3, 5, 7, 8, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
Speed HSPA HSPA, LTE, 5G
Technology GSM / HSPA GSM / HSPA / LTE / 5G
Platform
Chipset Mediatek MT6572 (28 nm) Mediatek Dimensity 6300 (6 nm)
CPU Dual-core 1.3 GHz Cortex-A7 Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-400 Mali-G57 MC2
OS Android 4.2.1 (Jelly Bean) Android 15, up to 6 major Android upgrades, One UI 7
Selfie camera
Single 2 MP 13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Video 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes