Samsung Galaxy S8 (SM-G950T) vs Quantum Sky
Side by side comparison between Samsung Galaxy S8 vs Quantum Sky phones, differences, pros, cons and full specifications. What's the better?
,
5.8"
AMOLED
AMOLED
1440x2960
12.2
MP
MP
8mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
5.5"
IPS
IPS
1080x1920
13
MP
MP
16mp
4GB
RAM
RAM
Octa-core
4010
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S8 (SM-G950T)
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!
22 Common items in both devices |
64GB (51GB available) / 64GB (53GB available) |
Aluminum frame, glass front/back / Aluminum body, glass front, aluminum back with plastic ends |
60Hz |
16 million |
Only digital zoom |
PDAF on back camera and autofocus front camera / Autofocus |
HDR photo/video on both cameras / HDR photo on both cameras |
+15 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 S8 (SM-G950T) | Quantum Sky | |
Model | Galaxy S8 (SM-G950T) | Quantum Sky |
Other model names | T-Mobile Galaxy S8 G950T (Snapdragon), Samsung Dream | Positivo Quantum Sky 4G 64GB, Quantum Sky QX1 |
Country or region available | USA | Brazil |
Brand | Samsung | Quantum |
Release date | 4/21/2017, Announced: 3/29/2017 | 8/29/2017 |
Depth | 8 millimeters (0.31 inches) | 8.3 millimeters (0.33 inches) |
Size (width x height) | 68.1 x 148.9 millimeters (2.68 x 5.86 in) | 76.5 x 154.5 millimeters (3.01 x 6.08 in) |
Weight | 155 grams (5.43 ounces) | 182 grams (6.37 ounces) |
Build, materials | Aluminum frame, glass front/back | Aluminum body, glass front, aluminum back with plastic ends |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
Display type | Super AMOLED | TFT IPS LCD |
Screen size | 5.8" inches | 5.5" inches |
Screen-to-body ratio | ~84.2% (screen-to-body ratio) | ~70.6% (screen-to-body ratio) |
Display resolution | 1440x2960 pixels (18.5:9) | 1080x1920 pixels |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 568 PPI | 401 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 3 |
Refresh rate | 60Hz | 60Hz |
Display features | HDR10 | 2.5D glass |
🤖 Operating System | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
System version | Android 7.0 Nougat | Android 7.0 Nougat |
Firmware update | Android 9.0 Pie | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
Chipset | 64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm) | 64bit: MediaTek Helio P10 (MT6755) (28nm) |
CPU | Octa-core, 2 processors: 4x 2.35GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core) | Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.2GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 540 (670-710MHz) | ARM Mali-T860 MP2 (700MHz) |
Performance (benchmark) | AnTuTu: 199022 (v7) Geekbench: 6656 (v4.4) GFXBench: 13fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
RAM memory | 4GB LPDDR4 | 4GB LPDDR3 |
Internal storage | 64GB (51GB available) UFS 2.0 | 64GB (53GB available) eMMC 5.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF) |
Maximum Download / Upload | 1024/150 Mbps | 300/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Tri-Band 850/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | GSM 850/1800/1900 |
Primary 3G network | TD-SCDMA 1900/2000 UMTS 850/1700/1900/2100 | UMTS 850/1900/2100 |
Primary 4G network | LTE Cat16 (1,2,3,4,5,7,8,12,13,18,19,20,25,26,66) TD-LTE (38,39,40,41) | LTE Cat6 (1, 2, 3, 4, 5, 7, 28) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
Secondary 2G network | Not supported | GSM 850/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
Back camera (main camera) | 12.2 megapixels | 13 megapixels |
Main camera resolution | 4032x3024 pixels | 4128x3096 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash on both cameras |
Focal aperture | f/1.7 (aperture) | f/2.0 (aperture) |
Focal length | 26mm lens | feature not registered |
Sensor size | 1/2.55" inches | feature not registered |
Pixel size | 1.4µm pixel | feature not registered |
Autofocus | PDAF on back camera and autofocus front camera | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo on both cameras |
Camera extras | feature not registered | Sony IMX258 (back) Samsung S5K3P3 (front) |
📸 Front camera | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
Front camera (secondary) | 8 megapixels | 16 megapixels |
Front camera resolution | 3264x2448 pixels | 4608x3456 pixels |
Video recording (secondary) | 2K UHD (2560x1440) | HD (1280x720) |
Front flash | Not supported | LED |
Focal aperture | f/1.7 (aperture) | f/2.0 (aperture) |
Focal length | 25mm lens | feature not registered |
Sensor size | 1/3.6" inches | feature not registered |
Pixel size | 1.22µm pixel | feature not registered |
🔉 Sound and multimedia | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
Loudspeaker | Supported | Mono sound (not stereo) |
Active noise cancellation | 2 microphones or more | Not supported |
Radio | FM | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, DivX, XviD | MP4, H.265, H.264, H.263 |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.0 + A2DP/LE | 4.0 + A2DP |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
Sensors | Accelerometer Ambient light sensor ANT+ Barometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Heart rate Iris scanner Proximity sensor SpO2 | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Pedometer Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3000 mAh | 4010 mAh |
Charger, watts | 15W (9V/1.67A) Wired fast charging Quick Charge 2 | 10W Wired charging |
Inductive / wireless charging | Qi wireless charging (Qi/PMA) | Not supported |
Talk time autonomy | 29 hours (1.2 days) | 28 hours (1.2 days) |
Standby | 326 hours (13.6 days) | feature not registered |
➕ Other features | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Black, Silver, Blue, Gold, Orchid Gray • Samsung DeX (desktop experience) • Curved edge screen • Corning Gorilla Glass 5 back panel • Samsung Gear VR compatible • Samsung Pay • 32bit/192kHz audio | • Colors: Silver, Gold • Screen protector included • Silicon case included |
☢️ Radiation rate | ||
Galaxy S8 (SM-G950T) | Quantum Sky | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |