ZTE Nubia X6 (128GB) vs Samsung SGH-D820
Side by side comparison between ZTE Nubia X6 vs Samsung SGH-D820 phones, differences, pros, cons and full specifications. What's the better?
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6.4"
IPS
IPS
1080x1920
13
MP
MP
13mp
3GB
RAM
RAM
Quad-core
4250
mAh
mAh
(Non removable)
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What's the better phone? ZTE Nubia X6 (128GB)
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!
33 Advantages 
2 Advantages | 4 Common items in both devices |
| Only digital zoom |
| Hands-free calling |
| Vibrating alert |
| Micro-B USB SlimPort / Proprietary TV-out |
| + 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 | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| Model | Nubia X6 (128GB) | Samsung SGH-D820 |
| Other model names | ZTE Nubia X6 NX601J, ZTE NX601J, ZTE Nubia X6 Dual Sim | Samsung D820, Samsung SGH-D820 |
| Country or region available | feature not registered |  (Global, International) |
| Brand | ZTE | Samsung |
| Release date | 4/1/2014 | 10/1/2005 |
| Depth | 7.9 millimeters (0.31 inches) | 15.2 millimeters (0.6 inches) |
| Size (width x height) | 89 x 179.5 millimeters (3.5 x 7.07 in) | 51 x 95 millimeters (2.01 x 3.74 in) |
| Weight | 215 grams (7.53 ounces) | 99 grams (3.47 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 6.4" inches | 2.1" inches |
| Screen-to-body ratio | ~70.7% (screen-to-body ratio) | ~28.2% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 240x320 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 344 PPI | 190 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Gorilla Glass 3 | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| System version | Android 4.3 Jelly Bean | Proprietary OS |
| Firmware update | Android 4.4.2 KitKat | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| Chipset | 32bit: Qualcomm Snapdragon 801 MSM8974-AC (28nm) | 16bit |
| CPU | Quad-core, 1 processor: 4x 2.5GHz Krait 400 (Quad-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | Qualcomm Adreno 330 578Mhz | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| RAM memory | 3GB LPDDR3 | SDRAM |
| Internal storage | 128GB (122GB available) | 128MB (73MB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 2GB microSD (dedicated slot) |
📶 Mobile networks | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 Mbps | 0.384 Mbps |
| Network technology | 2G, 3G, 4G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO, UMTS 850/1900/2100 | Not supported |
| Primary 4G network | LTE 1800/2600, TD-LTE: 1900/2300/2600 | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | GPRS, EDGE |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| Back camera (main camera) | 13 megapixels | 1.3 megapixels |
| Main camera resolution | 4128x3096 pixels | 1280x1024 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | CIF (352x288) 13 fps |
| Flash | Dual-LED flash | Not supported |
| Focal aperture | f/2.0 (aperture) | 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 |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | feature not registered | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| Front camera (secondary) | 13 megapixels | Not supported |
| Front camera resolution | 4128x3096 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| 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 | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | 3GPP |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, AAC+ |
🔌 Connectivity | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| USB | MicroUSB 3.0 | USB 1.1 proprietary connector |
| Audio output | 3.5mm jack | 2.5mm jack |
| TV output | Micro-B USB SlimPort | Proprietary TV-out |
| Bluetooth | 4.0 + A2DP | 1.2 |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot | Not supported |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging | Not supported |
| NFC | Supported | Not supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 4250 mAh | 800 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 17 hours | 3 hours |
| Standby | 695 hours (29 days) | 180 hours (7.5 days) |
➕ Other features | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic |
| Web browser | HTML, XHTML, HTML5 | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: White, Gold • USB OTG On-The-Go • Nubia UI 2.0 • OpenGL ES 3.0 • Dolby Mobile sound enhancement Java framework | • Colors: Noir Black, Blue Black, Charcoal Gray • Picsel viewer • SyncML Java framework |
☢️ Radiation rate | ||
| ZTE Nubia X6 (128GB) | Samsung SGH-D820 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.36W/kg (head), 0.41W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.7W/kg (head) |