2.78 in 5.49 in  | 2.78 in 5.08 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Nokia Lumia 830 |  Nokia Lumia 925 | |
|---|---|---|
| Operating system | Windows 10 Mobile | Windows Phone 8 |
| CPU clock speed | 1.2 GHz | 1.5 GHz |
| CPU cores | Quad-core | Dual-core |
| CPU model | Qualcomm Snapdragon 400 MSM8926 | Qualcomm Snapdragon S4 MSM8960 |
| GPU model | Qualcomm Adreno 305 | Qualcomm Adreno 225 |
| RAM memory | 1 GB | 1 GB |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| Screen size | 5.0 in | 4.5 in |
| Touchscreen | yes | yes |
| Number of colors | 16.7M | 16.7M |
| Panel type | LCD | OLED |
| Resolution | 1280 x 720 px | 1280 x 768 px |
| Technology | IPS TFT | AMOLED |
| Pixel density | 294.0 ppi | 332.0 ppi |
| Screen material | Corning Gorilla Glass 3.0 | Corning Gorilla Glass 2.0 |
| Dual screen support | no | no |
| Scratch resistant display | yes | yes |
| HDR | no | no |
| Multi touch | yes | yes |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| Primary sensor size | 1/3.4" | 1/3" |
| Primary sensor resolution | 10.0 Mpx | 8.7 Mpx |
| Primary lens aperture | 2.2 f | 2.0 f |
| Video recording | yes | yes |
| Highest video resolution | 1920 x 1080 px | 1920 x 1080 px |
| Maximum FPS at the highest resolution | 30.0 fps | 30.0 fps |
| Maximum FPS (regardless of res.) | 30.0 fps | 30.0 fps |
| Autofocus | yes | yes |
| Burst Mode | yes | yes |
| Digital zoom | yes | yes |
| Geo-tagging | yes | yes |
| LED Flash | yes | yes |
| Optical image stabilization | yes | yes |
| Panorama | yes | yes |
| Touch focus | yes | yes |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| Primary resolution | 0.9 Mpx | 1.3 Mpx |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| Internal storage | 16 GB |
|
| Memory card reader | yes | no |
| Types of memory card supported | microSD | No memory slot |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| Colour of product |
|
|
| Material | Aluminum |
|
| Water resistant | no | no |
| Shock resistant | no | no |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| Height | 5.49 in | 5.08 in |
| Width | 2.78 in | 2.78 in |
| Depth | 0.33 in | 0.33 in |
| Weight | 5.29 oz | 4.9 oz |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| Accelerometer | yes | yes |
| Proximity | yes | yes |
| Digital compass | yes | yes |
| Ambient light sensor | yes | yes |
| Gyroscope | yes | yes |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| FM radio | yes | yes |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| Dual sim support | no | no |
| Sim card size | Nano-SIM | Micro-SIM |
| DLNA certified | yes | yes |
| Bluetooth | yes | yes |
| Bluetooth version | 4.0 | 4.0 |
| Bluetooth profile |
|
|
| NFC | yes | yes |
| Charging connection | USB |
|
| Headphone connection | 3.5 mm | 3.5 mm |
| USB version | 2.0 | 2.0 |
| USB On-The-Go (OTG) | no | yes |
| Video output | No | No |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| Wireless network (Wi-Fi) | yes | yes |
| Wireless networking standard |
|
|
| Data transmission | HSPA+ | HSPA+ |
| Navigation system | GLONASS | GLONASS |
| 2G GSM | yes | yes |
| GSM frequencies |
|
|
| 3G UMTS | yes | yes |
| UMTS frequences |
|
|
| 4G LTE | yes | yes |
| LTE frequencies |
|
|
| Mobile hotspot | yes | yes |
| Nokia Lumia 830 | Nokia Lumia 925 | |
|---|---|---|
| Replaceable battery | yes | no |
| Battery type | Lithium ion | Lithium ion |
| Battery capacity | 2200.0 mAh | 2000.0 mAh |
| Standby time | 528.0 h | 440.0 h |
| Talk time | 12.0 h | 12.0 h |
| Fast charging | no | no |
| Wireless charging | yes | yes |
| Pros | ||
|---|---|---|
| Cons |
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