Phone Comparison - Asus Zenfone 4 vs Oppo Neo 5 vs Xiaomi Redmi 3

general General Info

Manufacturer Asus Oppo Xiaomi
Announced January 2014 August 2014 January 2016
Status Available - June 2014 Available - August 2014 Available - January 2016
Price - - Rs. 6,999 ($102.93) [Similarly Priced]
Colors Black, White, Red, Blue, Yellow Black Dark Grey, Silver, Classic Gold
Form Factor Candybar Candybar Candybar
Dimension 124.4 x 61.4 x 6.3-11.2
(4.9 x 2.42 x 0.25-0.44)
132 x 65.8 x 9.2 mm
(5.2 x 2.59 x 0.36 in)
139.3 x 69.6 x 8.5mm
(5.48 x 2.74 x 0.33in)
Weight 115 g (4.06 oz) 132.5 g (4.66.0.18 oz) 144 g (5.08 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network - LTE LTE 700 / 1700 / 2600 /2300/2100/1800
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v4.3 (Jelly Bean) Android OS, v5.1.1 (Lollipop)
Processor Dual-core 1.2 GHz, Intel Atom Z2520 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.5 GHz Cortex-A53 & quad-core 1.2 GHz Cortex-A53, Qualcomm Snapdragon 616
GPU PowerVR SGX544MP2 - Adreno 405
RAM 1 GB 1 GB 2 GB
Internal Memory 8 GB 4 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 4.5 inches 5.0 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 59.74% 64.07% 70.95%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio FM radio FM Radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 5 MP, 2592 х 1944 pixels 13 MP, 4128 x 3096 pixels
Flash No LED flash LED flash
Features Auto focus, Geo-tagging, Panorama Geo-tagging, Panorama, HDR Phase Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes, 1080p@30fps Yes 1080p@30fps
Front Camera Yes, VGA [Similar] 2 MP [Similar] Yes, 5 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSDPA 42 Mbps, HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v4.0 with A2DP, EDR v4.0, A2DP Yes, v4.1 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB On-the-go Yes, microUSB v2.0, USB On-the-go, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS support and GLONASS
Browser HTML HTML HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 4 GB, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSD, up to 128 GB
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Po Battery Li-Ion Battery Non-removable Li-Po Battery
Capacity 1200/1600 mAh 1900 mAh 4100 mAh
Stand by Up to 192 h - -
Talk Time Up to 10 h - -