Product
Oppo Neo 3
Oppo Neo 3
Samsung Galaxy F05
Samsung Galaxy F05
Battery
Charging - 25W wired
Type Li-Ion 1900 mAh, removable 5000 mAh
Body
Build Glass front, plastic back, plastic frame Glass front, plastic frame, silicone polymer (eco leather) back
Dimensions 132 x 65.8 x 9.2 mm (5.20 x 2.59 x 0.36 in) 168.8 x 78.2 x 8.8 mm (6.65 x 3.08 x 0.35 in)
SIM Dual SIM (Mini-SIM/ Micro-SIM) Nano-SIM + Nano-SIM
Weight 128 g (4.52 oz) 195 g (6.88 oz)
Comms
Bluetooth 2.1 5.3, A2DP, LE
NFC No No
Positioning GPS GPS, GLONASS, GALILEO, BDS
Radio FM radio Unspecified
USB microUSB 2.0, OTG USB Type-C 2.0, OTG
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) 720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Size 4.5 inches, 55.8 cm2 (~64.2% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~82.1% screen-to-body ratio)
Type IPS LCD PLS LCD
Features
Sensors Accelerometer, proximity Accelerometer, proximity
Launch
Announced 2014, August. Released 2014, August 2024, September 17
Status Discontinued Available. Released 2024, September 20
Main Camera
Dual - 50 MP, f/1.8, (wide), AF 2 MP, f/2.4, (depth)
Features LED flash LED flash
Single 5 MP, AF -
Video 720p@30fps 1080p@30/60fps
Memory
Card slot microSDHC (dedicated slot) microSDXC (dedicated slot)
Internal 4GB 1GB RAM 64GB 4GB RAM
  - eMMC 5.1
Misc
Colors White, Black Twilight Blue
Models R831K SM-E055F, SM-E055F/DS
SAR - 0.46 W/kg (head)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 2100 HSDPA 850 / 900 / 2100
4G bands - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA HSPA, LTE
Technology GSM / HSPA GSM / HSPA / LTE
Platform
Chipset Mediatek MT6572 (28 nm) Mediatek Helio G85 (12 nm)
CPU Dual-core 1.3 GHz Cortex-A7 Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-400 Mali-G52 MC2
OS Android 4.2.1 (Jelly Bean) Android 14, up to 2 major Android upgrades, One UI Core 6.0
Selfie camera
Single 2 MP 8 MP, f/2.0
Video Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes