Phone Comparison - Microsoft Lumia 640 LTE vs Samsung Galaxy J1 Ace

Microsoft Lumia 640 LTE
microsoft lumia 640 lte
Samsung Galaxy J1 Ace
samsung galaxy j1 ace
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general General Info

Manufacturer Microsoft Samsung
Announced March 2015 August 2015
Status Available - April 2015 Available - August 2015
Price Rs. 7,999 ($117.63) [Similarly Priced] Rs. 5,850 ($86.03) [Similarly Priced]
Colors Yes Blue, Black, White
Form Factor Candybar Candybar
Dimension 141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
130.1 x 67.6 x 9.5 mm
(5.12 x 2.66 x 0.37 in)
Weight 145 g (5.11 oz) 131 g (4.62 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 900 / 2100 (Single or Dual SIM)
HSDPA 850 / 2100 (Dual SIM)
4G Network LTE -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v4.4.x (KitKat)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] Quad-core 1.5 GHz - J111F / Quad-core 1.2 GHz / Dual-core 1.3 GHz - J110L [Similar]
GPU Adreno 305 [Similar] -
RAM 1 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 8 GB 8 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors
Size 5.0 inches [Similar] 4.3 inches [Similar]
Resolution 720 x 1280 pixels (294 ppi) [Similar] 480 x 800 pixels (217 ppi) [Similar]
Screen-to-Body Ratio 67.43% 59.82%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels [Similar] 5 MP, 2592 х 1944 pixels [Similar]
Flash LED flash LED Flash
Features Auto focus, 1/4'' Sensor Size Auto focus, Geo-tagging, Touch Focus, Face Detection
Video 1080p@30fps 720p@30fps
Front Camera 1 MP, 720p [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA
Bluetooth v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n
USB microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser HTML5 HTML

memory User Memory

Internal 8 GB, 1 GB RAM 8 GB, 1 GB RAM - J110M, J111F
4 GB, 768 MB RAM - J110F, J1
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 2500 mAh 1900 mAh
Stand by Up to 864 h (2G)
Up to 864 h (3G)
-
Talk Time Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)
-
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