Samsung Galaxy Tab 7.7 (WiFi GT-P6810 64GB) vs Nokia Lumia 2520 (AT&T)
Side by side comparison between Samsung Galaxy Tab 7.7 vs Nokia Lumia 2520 tablets, differences, pros, cons and full specifications. What's the better?
,
7.7"
AMOLED
AMOLED
800x1280
3.1
MP
MP
2mp
1GB
RAM
RAM
Dual-core
5100
mAh
mAh
(Non removable)
vs
10.1"
IPS
IPS
1080x1920
6.1
MP
MP
2mp
2GB
RAM
RAM
Quad-core
8120
mAh
mAh
(Non removable)
What's the better tablet? Nokia Lumia 2520 (AT&T)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
6 Advantages 
19 Advantages | 18 Common items in both devices |
| 16 million |
| Only digital zoom |
| Autofocus |
| (front) 2MP |
| Capacitive |
| Multitouch |
| Accelerometer |
| +11 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| Model | Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Lumia 2520 (AT&T) |
| Other model names | Samsung Galaxy Tab 7.7 WiFi P6810, Samsung GT-P6810 | AT&T Nokia Lumia 2520 4G LTE RX-114 |
| Country or region available | feature not registered |  USA |
| Brand | Samsung | Nokia |
| Release date | 12/1/2011 | 11/22/2013 |
| Depth | 7.9 millimeters (0.31 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 133 x 196.7 millimeters (5.24 x 7.74 in) | 168 x 267 millimeters (6.61 x 10.51 in) |
| Weight | 340 grams (11.9 ounces) | 615 grams (21.53 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| Display type | Super AMOLED Plus | TFT IPS LCD |
| Screen size | 7.7" inches | 10.1" inches |
| Screen-to-body ratio | ~65.7% (screen-to-body ratio) | ~62.7% (screen-to-body ratio) |
| Display resolution | 800x1280 pixels | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 196 PPI | 218 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 2 |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| System version | Android 3.2 Honeycomb | Windows RT 8.1 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| Chipset | 32bit: Samsung S5PC210 Exynos 4 Dual 4210 | 32bit: Qualcomm Snapdragon 800 MSM8974 |
| CPU | Dual-core, 1 processor: 2x 1.4GHz ARM Cortex-A9 (Dual-core) | Quad-core, 1 processor: 4x 2.2GHz Krait 400 (Quad-core) |
| GPU graphical controller | ARM Mali-400 | Qualcomm Adreno 330 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| RAM memory | 1GB LPDDR2 | 2GB LPDDR2 |
| Internal storage | 64GB | 32GB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | Not supported | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | feature not registered | 150/50 Mbps |
| Network technology | feature not registered | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Quad-Band 850/900/1800/1900 |
| Primary 2G network | Not supported | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE 700/850/1700/1900/2100 |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| Back camera (main camera) | 3.1 megapixels | 6.1 megapixels |
| Main camera resolution | 2048x1536 pixels | 2848x2144 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | Not supported |
| Focal aperture | feature not registered | f/1.9 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/3.4" inches |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Smile detection | feature not registered |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| Front camera (secondary) | 2 megapixels | 2 megapixels |
| Front camera resolution | 1600x1200 pixels | 1600x1200 pixels |
| Video recording (secondary) | Not supported | HD (1280x720) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, H.264, H.263, WMV, MKV | MP4, DivX, XviD, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| USB | USB 2.0 proprietary connector | MicroUSB 3.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Proprietary TV-out | Micro HDMI Type D |
| Bluetooth | 3.0 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Supported |
| Infrared port | feature not registered | feature not registered |
🧭 Sensors | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Not supported | Supported |
🔋 Battery | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 5100 mAh | 8120 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 15 hours | 10 hours |
| Standby | 1000 hours (41.7 days) | 600 hours (25 days) |
➕ Other features | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| Call control | Not supported | Voice recorder |
| Messaging | E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | feature not registered | Polyphonic and customized |
| Web browser | HTML, XHTML, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Dock with QWERTY keyboard |
| Miscellaneous | • Colors: Black • Samsung TouchWiz UX • DNSe sound enhancement • Quickoffice HD • SNS integration • Java framework | • Colors: Cyan , Red, Black, White • USB On-The-Go 1.3 • 2 USB ports • Carl Zeiss optics • Nokia Power Keyboard dock with battery • Internet Explorer 11 |
☢️ Radiation rate | ||
| Galaxy Tab 7.7 (WiFi GT-P6810 64GB) | Nokia Lumia 2520 (AT&T) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.43W/kg (head), 0.76W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.28W/kg (body) | 1.77W/kg (body) |