Phone Comparison - Nokia Lumia 820 vs Samsung Galaxy Core Prime vs Samsung Galaxy J1

general General Info

Manufacturer Nokia Samsung Samsung
Announced Expected September 2012 October 2014 January 2015
Status Available - November 2012 Available - October 2014 Available - January 2015
Price - Rs. 7,799 ($114.69) [Similarly Priced] Rs. 5,850 ($86.03) [Similarly Priced]
Colors Black, Gray, Red, Yellow, White, Blue, Violet White, Black Blue, Black, White
Form Factor Candybar Candybar Candybar
Dimension 123.8 x 68.5 x 9.9 mm
(4.87 x 2.7 x 0.39 in)
130.8 x 67.9 x 8.8 mm
(5.15 x 2.67 x 0.35 in)
129 x 68.2 x 8.9 mm
(5.08 x 2.69 x 0.35 in)
Weight 160 g (5.64 oz) 130 g (4.59 oz) 122 g (4.3 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (SM-G3606, SM-G3608, SM-G3609) GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 (single or dual SIM)
HSDPA 850 / 2100 (dual SIM)
4G Network LTE 800 / 1800 / 2600 / 2100/ 900 LTE - SM-G3606, SM-G3608, SM-G3609 -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v4.4.2 (KitKat) Android OS, v4.4.x (KitKat)
Processor Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon Quad-core 1.3 GHz Dual-core 1.2 GHz Cortex-A7
GPU Adreno 225 - -
RAM 1 GB 1 GB 512 MB
Internal Memory 8 GB storage 8 GB 4 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 GB

display Display

Type AMOLED capacitive touchscreen PLS capacitive touchscreen TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.5 inches 4.3 inches
Resolution 480 x 800 pixels (217 ppi) 480 x 800 pixels (207 ppi) 480 x 800 pixels (217 ppi)
Screen-to-Body Ratio 62.04% 65.10% 59.80%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels, Carl Zeiss Tessa 5 MP, 2592 х 1944 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes 1080p 720p@30fps
Front Camera Yes [Similar] 2 MP [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps
HSUPA, 5.76 Mbps
LTE, Cat3, 50 Mbps UL, 100 Mbps DL
HSPA; LTE HSPA
Bluetooth Yes, v3.1 with A2DP, EDR v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML5 HTML HTML

memory User Memory

Internal 8 GB storage, 1 GB RAM 8 GB, 1 GB RAM 4 GB, 512 MB 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 not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1650 mAh 2000 mAh 1850 mAh
Stand by Up to 330 h (2G)
Up to 330 h (3G)
- -
Talk Time Up to 14 h (2G)
Up to 8 h (3G)
- Up to 10 h (3G)