PhoneBunch

Xiaomi Redmi 1S vs Microsoft Lumia 640 XL Dual SIM

General Info

Manufacturer
Xiaomi Microsoft
Announced
May 2014 March 2015
Status
Available - May 2014 Available - April 2015
Price
- Rs. 12,999 ($191.16) [Similarly Priced]
Colors
Black, Chinese Red, Metallic Gray/ blue, green, yellow panels Matte cyan, Orange, Black, Matte white, Glossy white
Form Factor
Candybar Candybar
Dimension
137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 in)
157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
Weight
158 g (5.57 oz) 171 g (6.03 oz)
2G Network
GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
Messaging
SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

Display

Type
IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors
16M colors 16M colors
Size
4.7 inches [Similar] 5.7 inches [Similar]
Resolution
720 x 1280 pixels (312 ppi) [Similar] 720 x 1280 pixels (259 ppi) [Similar]
Screen-to-Body Ratio
64.61% 68.88%
Multi-Touch

Hardware and OS

OS
Android OS, v4.3 (Jelly Bean) Microsoft Windows Phone 8.1 with Lumia Denim
Processor
Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon [Similar] Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar]
GPU
Adreno 305 [Similar] Adreno 305 [Similar]
RAM
1 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory
8 GB 8 GB
External Memory
microSD, up to 32 GB microSD, up to 128 GB

Camera

Rear Camera
8 MP, 3264 x 2448 pixels [Similar] 13 MP, 4128 x 3096 pixels [Similar]
Flash
LED flash LED Flash
Features
Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size
Video
1080p@30fps 1080p@30fps
Front Camera
1.3 MP, 720p@30fps [Similar] 5 MP, 1080p [Similar]

Multimedia

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

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSDPA, HSUPA HSPA 42.2/5.76 Mbps
Bluetooth
v4.0, A2DP, LE v4.0, A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB
microUSB v2.0, USB On-the-go microUSB v2.0
GPS
Yes, with A-GPS Yes, with A-GPS, GLONASS, Beidou
Browser
HTML5 HTML5

User Memory

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

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Li-Po Battery Li-Ion Battery
Capacity
2000 mAh 3000 mAh
Stand by
- Up to 936 h (2G)
Up to 936 h (3G)
Talk Time
- Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)
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