Samsung R640 Character vs Xiaomi Mi 3
Samsung R640 Character
Xiaomi Mi 3
-
Network
-
2G networkCDMA 800, 1900GSM 850, 900, 1800, 1900
-
3G networkCDMA2000 1xHSDPA 850, 900, 1900, 2100
-
HSDPA speed-21 Mbps
-
HSUPA speed-5.76 Mbps
-
DC-HSDPA speed-42 Mbps
-
Speed YesYes-
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2011-72013-9
-
Status2011-72013-12
-
Design
-
SIMMini-SIMMini-SIM
-
Height107 mm144 mm
-
Width55 mm73.6 mm
-
Thickness15 mm8.1 mm
-
Weight120 g145 g
-
KeyboardQWERTY-
-
ColorsElectric BlueBlack, Blue, Gold, Gray, Green, Pink, White, Yellow
-
Display
-
Display typeTFT touchscreenIPS LCD capacitive touchscreen
-
Physical size2.8 inches5.0 inches
-
Resolution-1080 x 1920 pixels
-
Pixel density-441 ppi
-
Display colors26214416777216
-
Hardware
-
CPUQuad-core 2.3 GHz Krait 400
-
Chipset-Qualcomm MSM8274AB Snapdragon 801
-
GPU-Adreno 330
-
Memory RAM-2 GB
-
Internal storage-16, 64 GB
-
Memory cardmicroSD
-
Memory card max32 GB-
-
Main camera
-
Camera type-Photo / Video
-
Main camera1.3 MP13 MP
-
Primary camera resolution1280 x 1024 pixels4128 x 3096 pixels
-
Primary camera videono1080p@30fps
-
Primary camera Autofocus-autofocus
-
Primary camera flash-LED flash
-
Primary camera video hdr-HDR
-
Selfie camera
-
Secondary cameraNo-
-
Selfie camera2 MP
-
Selfie camera video-1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3 ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Direct-Yes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
USB On-The-Go-Yes
-
Bluetoothv2.1v4.0
-
Bluetooth A2DPYesYes
-
Bluetooth EDRYes-
-
GPSNoYes, with A-GPS
-
GLONASS-Yes
-
Features
-
Messaging SMSSMSSMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IM-IM
-
Messaging Push Email-Push Mail
-
WAPWAP 2.0/xHTML-
-
JavaNoYes, via Java MIDP emulator
-
Browser
-
HTMLYesHTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1000 mAh3050 mAh
-
Battery removable-Non-removable
-
Talk time5 h25 h
-
Standby time288 h500 h
-
OS
-
OS-Android OS, v4.3 (Jelly Bean)