Product
Oppo Neo 3
Oppo Neo 3
Oppo F1s
Oppo F1s
Battery
Type Li-Ion 1900 mAh, removable Li-Po 3075 mAh, non-removable
Body
Build Glass front, plastic back, plastic frame Glass front (Gorilla Glass 4), aluminum back, aluminum frame
Dimensions 132 x 65.8 x 9.2 mm (5.20 x 2.59 x 0.36 in) 154.5 x 76 x 7.4 mm (6.08 x 2.99 x 0.29 in)
SIM Dual SIM (Mini-SIM/ Micro-SIM) Nano-SIM + Nano-SIM
Weight 128 g (4.52 oz) 160 g (5.64 oz)
Comms
Bluetooth 2.1 4.0, A2DP
NFC No No
Positioning GPS GPS
Radio FM radio FM radio
USB microUSB 2.0, OTG microUSB 2.0, OTG
WLAN Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Display
Protection - Corning Gorilla Glass 4
Resolution 480 x 854 pixels, 16:9 ratio (~218 ppi density) 720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Size 4.5 inches, 55.8 cm2 (~64.2% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~71.0% screen-to-body ratio)
Type IPS LCD IPS LCD
Features
Sensors Accelerometer, proximity Fingerprint (front-mounted), accelerometer, proximity, compass
Launch
Announced 2014, August. Released 2014, August 2016, August 03. Released 2016, August
Status Discontinued Discontinued
Main Camera
Features LED flash LED flash, panorama, HDR
Single 5 MP, AF 13 MP, f/2.2, 1/3.0", PDAF
Video 720p@30fps 1080p@30fps
Memory
Card slot microSDHC (dedicated slot) microSDXC (dedicated slot)
Internal 4GB 1GB RAM 32GB 3GB RAM, 64GB 4GB RAM
  - eMMC 5.1
Misc
Colors White, Black Gold, Rose Gold, Gray
Models R831K A1601
SAR - 0.31 W/kg (head)     0.36 W/kg (body)    
SAR EU - 1.60 W/kg (head)     1.05 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 / 2100
4G bands - 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - Global
Speed HSPA HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps or LTE Cat4 150/50 Mbps
Technology GSM / HSPA GSM / HSPA / LTE
  - 1, 3, 5, 40 - India
Our Tests
Camera - Photo / Video
Platform
Chipset Mediatek MT6572 (28 nm) Mediatek MT6755 (28 nm) or MTK7650 (28 nm)
CPU Dual-core 1.3 GHz Cortex-A7 Octa-core 1.5 GHz Cortex-A53
GPU Mali-400 Mali-T860MP2
OS Android 4.2.1 (Jelly Bean) Android 5.1 (Lollipop), upgradable to 6.0 (Marshmallow), ColorOS 3
Selfie camera
Single 2 MP 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes