Nokia Lumia 830 vs Nokia Lumia 930

BASIC INFO
Model No Nokia Lumia 830 RM-984 -
Status Available. Released 2014, September Available. Released 2014, July
Release Date 2014, September 2014, April
Dimension 139.4 x 70.7 x 8.5 mm (5.49 x 2.78 x 0.33 in) 137 x 71 x 9.8 mm (5.39 x 2.80 x 0.39 in)
Weight 150 g (5.29 oz) 167 g (5.89 oz)
Colors Yellow, white, black, red White, Black, Bright orange, bright green
Body Metrial - -
W & D Proof - -
SIM Type Nano-SIM Nano-SIM
Technology GSM / HSPA / LTE GSM / HSPA / LTE
OS Microsoft Windows Phone 8.1 Microsoft Windows Phone 8.1
PROSESSING
Processor Quad-core 1.2 GHz Cortex-A7 Quad-core 2.2 GHz Krait 400
Chipset Qualcomm Snapdragon 400 Qualcomm MSM8974 Snapdragon 800
GPU Adreno 305 Adreno 330
MEMORY
RAM 1GB 2GB
Storage 16GB 32GB
Card Slot up to 128 GB (dedicated slot) No
DISPLAY
Size 5 inches 5.0 inches
Type IPS LCD Capacitive touchscreen, 16M colors AMOLED capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 1080 x 1920 pixels
PPI 294 ppi pixel density 441 ppi pixel density
Multi touch Yes Yes
Protection Corning Gorilla Glass 3, ClearBlack display Corning Gorilla Glass 3, ClearBlack display
CAMERA
Primary 10 MP, f/2.2, 26mm, Carl Zeiss optics, OIS, autofocus 20 MP, f/2.4, 26mm, Carl Zeiss optics, OIS, autofocus
Video 1080p@30fps, optical stabilization, stereo sound rec. Yes, 2160p@30fps (after WP8 Denim update), 1080p@30fps, stereo sound rec
Flash Led flash Dual-LED flash
Features 1/3.4 Inches sensor size, PureView technology, geo-tagging, face detection, panorama 1/2.5 sensor size, PureView technology, geo-tagging, face detection, panorama, HDR
Selfie Yes 0.9 MP Yes, 1.2 MP, 720p@30fps
BATTERY
Battery Li-Ion Li-Ion
Capacity 2200 mAh 2420 mAh
Removable Non-removable Non-removable
StandBy Up to 528 h Up to 432 h
Talk Time Up to 12 h 54 min (2G) / Up to 14 h 48 min (3G) Up to 13 h (2G) / Up to 11 h 30 min (3G)
Music Play Up to 78 h Up to 75 h
Browsing - -
Video Playback - -
F Charging - -
W Charging - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
LTE band 2(1900), 4(1700/2100), 5(850), 17(700) - AT&T
LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, hotspot
BlueTooth v4.0, A2DP, EDR, LE, apt-X v4.0, A2DP, EDR, LE/ apt-X after WP8 Denim update
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS
NFC Yes Yes
Audio jeck Yes, 3.5mm Yes, 3.5mm
OTHERS
Sensors Accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass, sensor core
Radio FM radio FM radio
SARUS 0.87 W/kg (head), 0.83 W/kg (body) 0.90 W/kg (head), 0.56 W/kg (body)
SAREU 0.46 W/kg (head), 0.59 W/kg (body) 0.60 W/kg (head), 0.73 W/kg (body)
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