Phone Comparison - Nokia Lumia 820 vs HTC One vs Nokia Lumia 925

general General Info

Manufacturer Nokia HTC Nokia
Announced Expected September 2012 February 2013 May 2013
Status Available - November 2012 Released - March 2013 Available - June 2013
Colors Black, Gray, Red, Yellow, White, Blue, Violet Black, White 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)
137.4 x 68.2 x 9.3 mm
(5.41 x 2.69 x 0.37 in)
129 x 70.6 x 8.5 mm
(5.08 x 2.78 x 0.33 in)
Weight 160 g (5.64 oz) 143 g (5.04 oz) 139 g (4.9 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 2100
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 - RM-892, RM-893
HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-910
4G Network LTE 800 / 1800 / 2600 / 2100/ 900 LTE (market dependent) LTE 800 / 900 / 1800 / 2100 / 2600 - RM-892
LTE 700 / 1700 / 2100 - RM-893
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v4.1.2 (Jelly Bean), upgradable to v4.2.2 (Jelly Bean) Microsoft Windows Phone 8
Processor Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon Quad-core 1.7 GHz Krait, Qualcomm APQ8064 Snapdragon Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon
GPU Adreno 225 Adreno 320 Adreno 225
RAM 1 GB 2 GB 1 GB
Internal Memory 8 GB storage 32/64 GB 16/32 GB storage
External Memory microSD, up to 32 GB microSD, up to 32 GB No

display Display

Type AMOLED capacitive touchscreen Super LCD3 capacitive touchscreen AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.7 inches 4.5 inches
Resolution 480 x 800 pixels (217 ppi) 1080 x 1920 pixels (469 ppi) 768 x 1280 pixels (332 ppi)
Screen-to-Body Ratio 62.04% 64.90% 63.18%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No Stereo FM radio with RDS 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 4 MP UltraPixels, 2688 x 1520 pixels 8.7 MP, 3264 x 2448 pixels
Flash LED flash LED flash Dual-LED flash
Features Auto focus, Geo-tagging Auto focus, 1/3' sensor size, simultaneous HD video and image recording, geo-tagging, face and smile detection, OIS PureView Technology, Geo-tagging, Touch Focus, Optical image stabilization, Still image editor, Face recognition
Video Yes Yes, 1080p@30fps, stereo sound recording, video stabilization Yes, 1080p@30fps, video stabilization
Front Camera Yes [Similar] Yes, 2.1 MP, 1080p@30fps, HDR [Similar] Yes, 1.2 MP wide Angle, 720p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Yes Up to 236.8 kbps
3G HSDPA, 42 Mbps
HSUPA, 5.76 Mbps
LTE, Cat3, 50 Mbps UL, 100 Mbps DL
HSPA+; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth Yes, v3.1 with A2DP, EDR Yes, v4.0 with A2DP Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL) Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB storage, 1 GB RAM 32 GB, 2 GB RAM 16/32 GB storage, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB No

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 Non-removable Li-Po Battery Non-removable Li-Ion Battery (BL-4YW)
Capacity 1650 mAh 2300 mAh 2000 mAh
Stand by Up to 330 h (2G)
Up to 330 h (3G)
- Up to 440 h (3G)
Talk Time Up to 14 h (2G)
Up to 8 h (3G)
- Up to 18 h 18 min (2G)
Up to 12 h 48 min (3G)