Phone Comparison - Samsung Ativ S vs Samsung ATIV S Neo vs Microsoft Lumia 640 LTE

general General Info

Manufacturer Samsung Samsung Microsoft
Announced August 2012 June 2013 March 2015
Status Released - December 2012 Coming Soon - Q3 2013 Available - April 2015
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Gray Gray Yes
Form Factor Candybar Candybar Candybar
Dimension 137.2 x 70.5 x 8.7 mm
(5.4 x 2.78 x 0.34 in)
- 141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 135 g (4.76 oz) - 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO
HSDPA
HSDPA 850 / 900 / 2100
4G Network - LTE LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8 Microsoft Windows Phone 8 Microsoft Windows Phone 8.1 with Lumia Denim
Processor Dual-core Krait 1.5 GHz, Qualcomm MSM8960 Snapdragon Dual-core 1.4 GHz Krait Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Adreno 225 - Adreno 305
RAM 1 GB 1 GB 1 GB
Internal Memory 16/32 GB storage N/A 8 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 GB

display Display

Type Super AMOLED capacitive touchscreen Capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 4.8 inches 4.8 inches 5.0 inches
Resolution 720 x 1280 pixels (306 ppi) 720 x 1280 pixels (306 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 65.65% - 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS No FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Image Stabilization Auto focus, Geo-tagging Auto focus, 1/4'' Sensor Size
Video Yes, 1080p@30fps Yes 1080p@30fps
Front Camera Yes, 1.9 MP [Similar] Yes, 1.9 MP [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA, 5.76 Mbps EV-DO Rev. A, up to 3.1 Mbps; HSPA; LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP Yes v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Yes Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/32 GB storage, 1 GB RAM 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 GB

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 supported NFC supported NFC supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 2300 mAh 2000 mAh 2500 mAh
Stand by Up to 168 h (2G)
Up to 218 h (3G)
- Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 8 h (2G)
Up to 14 h 50 min (3G)
- Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)