Phone Comparison - OPPO Joy vs Xiaomi MI-2 vs Sony Xperia Z3 Compact

general General Info

Manufacturer Oppo Xiaomi Sony
Announced April 2014 August 2012 September 2014
Status Available - April 2014 Available - November 2012 Available - September 2014
Colors White, Black White, green, blue, red Black, White, Green, Orange
Form Factor Candybar Candybar Candybar
Dimension 124 x 63 x 9.9 mm
(4.88 x 2.48 x 0.39 in)
126 x 62 x 10.2 mm
(4.96 x 2.44 x 0.4 in)
127.3 x 64.9 x 8.6 mm
(5.01 x 2.56 x 0.34 in)
Weight 125 g (4.41 oz) 145 g (5.11 oz) 129 g (4.55 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 - D5803
HSDPA 850 / 900 / 1900 / 2100 - D5833
4G Network - - LTE 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - IP68 Certified - Dust Proof and Water Resistant over 1 Meter and 30 Minutes

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.1 (Jelly Bean) Android OS, v4.4.4 (KitKat)
Processor Dual-core 1.3 GHz Quad-core 1.5 GHz Krait, Qualcomm APQ8064 Snapdragon Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801
GPU - Adreno 320 Adreno 330
RAM 512 MB 2 GB 2 GB
Internal Memory 4 GB ROM 16/32 GB 16 GB
External Memory microSD, up to 32 GB No microSD, up to 64 GB

display Display

Type TFT Capacitive Touchscreen IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 4.3 inches 4.6 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (342 ppi) 720 x 1280 pixels (319 ppi)
Screen-to-Body Ratio 58.42% 65.07% 70.72%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 3 MP, 2048 x 1536 pixels 8 MP, 3264 x 2448 pixels 20.7 MP, 5248 х 3936 pixels
Flash LED flash LED flash LED flash
Features Geo-tagging, Face Detection, Panorama Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR Auto focus, 1/2.3' Sensor Size, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR, Panorama
Video Yes, 720p 1080p@30fps 2160p@30fps, 1080p@30fps, HDR
Front Camera Yes, VGA [Similar] 2 MP, 1080p@30fps [Similar] 2.2 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Up to 107 kbps
Edge Yes Class 12 Up to 296 kbps
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v2.0 A2DP, EDR v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, 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, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0 (MHL), USB On-the-go microUSB v2.0 (MHL), USB On-the-go, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB ROM, 512 MB RAM 16/32 GB, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB No microSD, up to 64 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 supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Non-removable Li-Ion Battery
Capacity 1700 mAh 2000 mAh 2600 mAh
Stand by - - Up to 880 h (2G)
Up to 920 h (3G)
Talk Time - - Up to 12 h (2G)
Up to 14 h (3G)