Phone Comparison - Samsung Galaxy Chat B5330 vs Samsung Galaxy Grand 2 vs Xiaomi Mi 3

general General Info

Manufacturer Samsung Samsung Xiaomi
Announced July 2012 November 2013 September 2013
Status Available - August 2012 Available - Q4 2013 Available - December 2013
Colors White Black, White, Pink Various
Form Factor Candybar Candybar Candybar
Dimension 118.9 x 59.3 x 11.7 mm
(4.68 x 2.33 x 0.46 in)
146.8 x 75.3 x 8.9 mm
(5.78 x 2.96 x 0.35 in)
144 x 73.6 x 8.1 mm
(5.67 x 2.9 x 0.32 in)
Weight 112 g (3.95 oz) 163 g (5.75 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SM-G7100
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G7102
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - SM-G7105 -
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.x (Ice Cream Sandwich) Android OS, v4.3 (Jelly Bean) Android OS, v4.4 (KitKat) optimized with MIUI version 5
Processor - Quad-core 1.2 GHz Cortex-A7 Quad-core 2.3 GHz Krait 400, Qualcomm MSM8274AB Snapdragon 800
GPU - - Adreno 330
RAM N/A 1.5 GB 2 GB
Internal Memory 4 GB storage 8 GB 16/64 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB No

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 256K colors 16M colors 16M colors
Size 3.0 inches 5.25 inches 5.0 inches
Resolution 240 x 320 pixels (133 ppi) 720 x 1280 pixels (280 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 39.73% 68.61% 64.90%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 2 MP, 1600x1200 pixels 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels
Flash No LED flash dual-LED flash
Features - Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR
Video Yes Yes, 1080p@30fps, stereo sound rec. 1080p@30fps, HDR
Front Camera No [Similar] Yes, 1.9 MP, 720p [Similar] 2 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA HSDPA, 21 Mbps; HSUPA, 5.76 Mbps DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 with A2DP, LE, EDR v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0 (MHL), USB On-the-go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB storage 8 GB, 1.5 GB RAM 16/64 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB No
USB OTG - - 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 Standard battery, Li-Ion Li-Ion Battery Non-removable Li-Ion Battery
Capacity 1200 mAh 2600 mAh 3050 mAh
Stand by Up to 520 h (2G)
Up to 380 h (3G)
- Up to 500 h
Talk Time Up to 14 h 40 min (2G)
Up to 5 h (3G)
Up to 17 h Up to 4 h