Side by side comparison and review of Nokia Lumia 820 and Nokia Lumia 620. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
DESIGN AND DIMENSIONS | Nokia Lumia 820 | Nokia Lumia 620 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 123.8 mm | 115.4 mm | Nokia Lumia 820 has greater height than Nokia Lumia 620. |
Width | 68.5 mm | 61.1 mm | Nokia Lumia 820 has greater width than Nokia Lumia 620. |
Depth | 9.9 mm | 11 mm | Nokia Lumia 820 is narrower than Nokia Lumia 820. |
Weight | 160 g | 127 g | Nokia Lumia 620 is lighter than Nokia Lumia 820. |
Body Colour | Yellow | White | Black | Red | Black | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 0.71 W/kg (body), 1.37 W/kg (head) | 0.84 W/kg | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset / AV composite out - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
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SIM Card Type (Size) | Micro SIM | - |
DISPLAY | Nokia Lumia 820 | Nokia Lumia 620 |
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Display Type | OLED display | LCD display | |
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Display Technology | AMOLED | - | |
Screen Size (Display Size) | 4.3" | 3.8" | Nokia Lumia 820 has larger screen size than Nokia Lumia 620. |
Screen Resolution (Display Resolution) | 800 x 480 pixels | 800 x 480 pixels | Both phones have the same screen resolution. |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Display Features | ClearBlack | ClearBlack |
PROCESSOR | Nokia Lumia 820 | Nokia Lumia 620 |
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Processor Type (CPU) | Qualcomm Snapdragon S4 | Qualcomm Snapdragon S4 Plus | |
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Processor Number | MSM8960 | MSM8227 | |
Clock Speed | 1.5 GHz | 1 GHz | Nokia Lumia 820 has higher clock speed than Nokia Lumia 620. |
Processor Core Qty | Dual-core | Dual-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | Qualcomm ADRENO 225 | Qualcomm ADRENO 305 |
MEMORY | Nokia Lumia 820 | Nokia Lumia 620 |
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RAM | 1 GB | 512 MB | Nokia Lumia 820 has more RAM than Nokia Lumia 620. |
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Internal Memory Size (Storage Capacity) | 8 GB | 8 GB | Both phones have the same internal memory capacity. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 64 GB | microSDHC - up to 64 GB |
CAMERA | Nokia Lumia 820 | Nokia Lumia 620 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 1 | |
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Sensor Resolution | 8.7 Megapixel | 5 Megapixel | Nokia Lumia 820 has better camera resolution than Nokia Lumia 620. |
Lens Aperture | F/2.2 | F/2.4 | Nokia Lumia 820 has better lens aperture than Nokia Lumia 820. |
Focus Adjustment | Automatic | Automatic | |
Minimum Focal Length (Focal Distance) | 26 mm | 28 mm | |
Digital Zoom | 4x | 4x | Both phones have the same digital zoom. |
Special Effects | Negative, Sepia, Vivid, normal, Greyscale, False Colours, Solarize | - | |
Camera Modes | Landscape/portrait mode | Smart Shoot | |
White Balance | Automatic, presets | Automatic, presets | |
Light Source | Dual LED flash | LED light | |
Still Image Resolutions | 3264 x 2448 | 2592 x 1936 | |
Video Resolutions | 1920 x 1080 (1080p) | 1280 x 720 (720p) | |
Camera Features (Functions) | Auto exposure, Carl Zeiss optic | - |
FRONT CAMERA |
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Number of Front Cameras | 1 | 0 | |
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Sensor Resolution (Front) | 0.3 Megapixel | - | |
Video Resolutions (Front) | 854 x 480 (480p) | - |
BATTERY AND CHARGING | Nokia Lumia 820 | Nokia Lumia 620 |
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Battery Capacity (Battery Size) | 1650 mAh | 1300 mAh | Nokia Lumia 820 has larger battery capacity than Nokia Lumia 620. |
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Wireless Charging | Yes | - | Nokia Lumia 820 can be charged wirelessly. |
Standby Time | 360 hours | 330 hours | Nokia Lumia 820 has longer standby time than Nokia Lumia 620. |
Talk Time | 924 minutes | 876 minutes | Nokia Lumia 820 has longer battery life when making calls than Nokia Lumia 620. |
Run Time Details | Talk (GSM): up to 924 min Standby (GSM): up to 360 hrs Talk (WCDMA): up to 486 min Playback (Music): up to 61 hrs Playback (video): up to 5.6 hrs Continuous browsing (Wi-Fi): up to 6 hrs |
Talk (GSM): up to 876 min Talk (WCDMA): up to 594 min Standby (WCDMA): up to 330 hrs Playback (Music): up to 61 hrs |
CELLULAR | Nokia Lumia 820 | Nokia Lumia 620 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 3G | Nokia Lumia 820 has more advanced generation mobile network. |
Operating System | Windows Phone OS 8.1 with Lumia Cyan update | Windows Phone OS 8 | |
Intelligent Assistant | Cortana | - | |
Navigation | A-GPS, GLONASS | A-GPS, GLONASS | |
Software Platforms Supported | Java | Java |
COMMUNICATIONS | Nokia Lumia 820 | Nokia Lumia 620 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20 | - | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | - | |
Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11a/b/g/n | |
Bluetooth | Bluetooth 4.0 | Bluetooth 3.0 | |
Bluetooth Profiles | HFP, OPP, A2DP, AVRCP, PBAP, GATT | HFP, OPP, SPP, SDAP, A2DP, AVRCP, GAVDP, PBAP | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
WLAN Security | WEP, WPA, WPA2, TKIP, AES, EAP SIM, EAP-AKA, PEAPv0/EAP-MSCHAPv2 | WEP, WPA, WPA2, TKIP, AES | |
Communication Features | Mobile Email client, Internet browser | Mobile Email client, Internet browser | |
Messaging Services | SMS, MMS | Windows Live Messenger (MSN Messenger), Skype, Twitter IM, LinkedIn IM, SMS, MMS |
MEDIA | Nokia Lumia 820 | Nokia Lumia 620 |
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Supported Digital Audio Standards | WMA, AMR, MP3, AAC-LC, GSM FR | WMA, AAC, ASF, AMR, MP3, AAC-LC, AAC +, eAAC+, M4A, HE-AAC, WMA 10 Pro, WMA 9 | |
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Supported Digital Video Standards | VC-1, MPEG-4, WMV, H.264, H.263 | VC-1, AVC, MPEG-4, WMV, 3GP, H.264, H.263, M4V |
FEATURES | Nokia Lumia 820 | Nokia Lumia 620 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | Accelerometer, ambient light sensor, proximity sensor, magnetometer | |
Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | Calendar, synchronization with PC, calculator, reminder, alarm clock | |
Additional Phone Features | TTY compatible, DLNA Certified, Text-to-Speech (text recognition), sharing media via DLNA | Text-to-Speech (text recognition), Kid's Corner |
OTHERS | Nokia Lumia 820 | Nokia Lumia 620 |
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Included Accessories | Data cable, headset, power adapter | Stereo headset, USB cable, power adapter | |
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Compliant Standards | HAC (Hearing Aid Compatible), SSL v3, TLS v1.2, TLS v1.0, TLS v1.1, Suite B ciphers | - | |
Compatible with Windows 7 | "Compatible with Windows 7" software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7. | - |