Detailed comparison and review of Nokia Lumia 820 and Nokia Lumia 925. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 123.8 mm | 129 mm | Nokia Lumia 925 has greater height than Nokia Lumia 820. |
| Width | 68.5 mm | 70.6 mm | Nokia Lumia 925 has greater width than Nokia Lumia 820. |
| Depth | 9.9 mm | 8.5 mm | Nokia Lumia 925 is narrower than Nokia Lumia 820. |
| Weight | 160 g | 139 g | Nokia Lumia 925 is lighter than Nokia Lumia 820. |
| Body Colour | Yellow | White | Black | Red | Grey | White | Black | |
| Body Material | - | Aluminium | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.71 W/kg (body), 1.37 W/kg (head) | 0.81 W/kg | |
| Integrated Components | - | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | - |
| DISPLAY | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| Display Type | OLED display | OLED display | |
|---|---|---|---|
| Display Technology | AMOLED | AMOLED | |
| Screen Size (Display Size) | 4.3" | 4.5" | Nokia Lumia 925 has larger screen size than Nokia Lumia 820. |
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 1280 x 768 pixels | Nokia Lumia 925 has better screen resolution than Nokia Lumia 820. |
| Pixel Density | - | 334 ppi | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | ClearBlack | - | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 2 (scratch resistant glass) |
| PROCESSOR | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon S4 | Qualcomm Snapdragon S4 | |
|---|---|---|---|
| Processor Number | MSM8960 | MSM8960 | |
| Clock Speed | 1.5 GHz | 1.5 GHz | Both phones have the same clock speed. |
| Processor Core Qty | Dual-core | Dual-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 225 | Qualcomm ADRENO 225 |
| MEMORY | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| RAM | 1 GB | 1 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 16 GB | Nokia Lumia 925 has more internal memory than Nokia Lumia 820. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 64 GB | - |
| CAMERA | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8.7 Megapixel | 8.7 Megapixel | Both phones have the same camera resolution. |
| Sensor Type | - | BSI-CMOS | |
| Lens Aperture | F/2.2 | F/2.0 | Nokia Lumia 925 has better lens aperture than Nokia Lumia 820. |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | 26 mm | 26 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 | Landscape/portrait mode, Best Shot, Action Shot | |
| Face Recognition (Face ID) | - | Face detection | Nokia Lumia 925 has face detection. |
| White Balance | Automatic, presets | Automatic, presets | |
| Light Source | Dual LED flash | LED light | |
| Still Image Resolutions | 3264 x 2448 | 3264 x 2448, 3552 x 2000, 3552 x 2448 | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | Auto exposure, Carl Zeiss optic | Auto exposure, exposure compensation, Carl Zeiss optic, PureView technology, Nokia Smart Camera, Motion Focus |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 0 | |
|---|---|---|---|
| Sensor Resolution (Front) | 0.3 Megapixel | - | |
| Video Resolutions (Front) | 854 x 480 (480p) | - |
| BATTERY AND CHARGING | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| Battery Capacity (Battery Size) | 1650 mAh | 2000 mAh | Nokia Lumia 925 has larger battery capacity than Nokia Lumia 820. |
|---|---|---|---|
| Wireless Charging | Yes | Yes | Both phones can be charged wirelessly. |
| Standby Time | 360 hours | 440 hours | Nokia Lumia 925 has longer standby time than Nokia Lumia 820. |
| Talk Time | 924 minutes | 1098 minutes | Nokia Lumia 925 has longer battery life when making calls than Nokia Lumia 820. |
| 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 1098 min Talk (WCDMA): up to 768 min Standby (WCDMA): up to 440 hrs Playback (Music): up to 55 hrs Active online usage (Wi-Fi): up to 7.2 hrs Active online usage: up to 6 hrs Playback (video): up to 6.6 hrs Recording (video): up to 3 hrs |
| CELLULAR | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| 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 | - |
| COMMUNICATIONS | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE | GPRS, EDGE, HSDPA, HSUPA, LTE, DC-HSDPA | |
|---|---|---|---|
| 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 | Band 1, Band 3, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | 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, GAP, 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 | Google Talk, Windows Live Messenger (MSN Messenger), Yahoo! Messenger, Skype, Twitter IM, WhatsApp, SMS, MMS |
| MEDIA | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| 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 | |
|---|---|---|---|
| Supported Digital Video Standards | VC-1, MPEG-4, WMV, H.264, H.263 | VC-1, AVC, AVI, MOV, MPEG-4, WMV, ASF, 3GP, H.264, H.263, WMV9, M4V |
| FEATURES | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| 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 | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | |
| 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 | TTY compatible, DLNA Certified, Text-to-Speech (text recognition), sharing media via DLNA, PureMotion HD+ display, Kid's Corner |
| OTHERS | Nokia Lumia 820 | Nokia Lumia 925 |
|---|
| Included Accessories | Data cable, headset, power adapter | Data cable, headset, power adapter | |
|---|---|---|---|
| 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. | "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. |
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