Samsung Gravity T (SGH-T669) vs Samsung Galaxy A7 2018 (SM-A750GN/DS 64GB)
Side by side comparison between Samsung Gravity T vs Samsung Galaxy A7 (2018) phones, differences, pros, cons and full specifications. What's the better?
,
vs
6"
AMOLED
AMOLED
1080x2220
24
MP
MP
24mp
4GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A7 2018 (SM-A750GN/DS 64GB)
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!
2 Advantages 
34 Advantages | 4 Common items in both devices |
| Only digital zoom |
| Accelerometer |
| A-GPS / A-GPS, GeoTagging, GLONASS, BeiDou |
| MicroUSB 2.0 / MicroUSB 2.0, USB OTG On-The-Go |
| + 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 | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| Change model | ||
| Model | Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) |
| Other model names | T-Mobile Samsung Gravity Touch T669, Samsung SGH-T669 | Galaxy A7 SM-A750GN/Dual-Sim (64GB + 4GB RAM) NFC |
| Country or region available |  USA |    Indonesia, Thailand, Vietnam |
| Brand | Samsung | Samsung |
| Release date | 6/23/2010 | 10/1/2018, Announced: 9/20/2018 |
| Depth | 15 millimeters (0.59 inches) | 7.5 millimeters (0.3 inches) |
| Size (width x height) | 56.6 x 110 millimeters (2.23 x 4.33 in) | 76.8 x 159.8 millimeters (3.02 x 6.29 in) |
| Weight | 120 grams (4.2 ounces) | 168 grams (5.88 ounces) |
| Build, materials | feature not registered | Plastic body, glass front/back |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| Display type | TFT LCD | Super AMOLED |
| Screen size | 2.8" inches | 6" inches |
| Screen-to-body ratio | ~39% (screen-to-body ratio) | ~74.4% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 1080x2220 pixels (18.5:9) |
| Touchscreen | Resistive Single touch 1-point | Capacitive Multitouch |
| Pixel density (dot pitch) | 143 PPI | 411 PPI |
| Colors | 260 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Always-On Display |
🤖 Operating System | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| System version | Proprietary OS | Android 8.0 Oreo |
| Firmware update | feature not registered | Android 10 |
| User Interface | feature not registered | One UI 2.0 |
⚙️ Processor | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| Chipset | 32bit | 64bit: Samsung Exynos 7885 (14nm) |
| CPU | Single-core, 1 processor: 1x 184MHz | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) |
| GPU graphical controller | feature not registered | ARM Mali-G71 MP2 |
| Performance (benchmark) | feature not registered | AnTuTu: 123883 (v7) Geekbench: 4446 (v4.4) GFXBench: 5.7fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| RAM memory | feature not registered | 4GB LPDDR4X |
| Internal storage | 50MB | 64GB (50GB available) eMMC 5.1 |
| External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 3.6 Mbps | 300/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 1700/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (Bands 38, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
📷 Camera | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| Back camera (main camera) | 2 megapixels | (triple camera) 24 megapixels 8MP ultrawide f/2.418mm1/4"1.12µm 5MP depth f/2.2 |
| Main camera resolution | 1600x1200 pixels | 5656x4242 pixels |
| Video recording (primary) | Supported | Full HD (1920x1080) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/1.7 (aperture) |
| Focal length | feature not registered | 27mm lens |
| Sensor size | feature not registered | 1/2.8" inches |
| Pixel size | feature not registered | 0.9µm pixel |
| Autofocus | Not supported | PDAF: phase detection autofocus |
| Touch focus | feature not registered | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | Face detection, Smile detection |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | HDR photo on both cameras |
| Camera extras | feature not registered | 1080p@240fps slow motion 720p@960fps slow motion |
📸 Front camera | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| Front camera (secondary) | Not supported | 24 megapixels |
| Front camera resolution | Not supported | 5656x4242 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/2.8" inches |
| Pixel size | feature not registered | 0.9µm pixel |
🔉 Sound and multimedia | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| Loudspeaker | Supported | Mono sound (not stereo) Dolby Atmos |
| Active noise cancellation | feature not registered | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | via Micro-USB | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.1 + A2DP | 5.0 + A2DP/LE |
| WiFi | Not supported | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | feature not registered | Not supported |
| GPS | A-GPS | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| Sensors | Accelerometer | Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 1000 mAh | 3300 mAh |
| Charger, watts | Wired charging | 7.75W (5V/1.55A) Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 6 hours | 19 hours |
| Standby | 400 hours (16.7 days) | feature not registered |
➕ Other features | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS, MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | feature not registered | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Retractable QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Various • T-Mobile Social Buzz • Facebook, Twitter • Java framework | • Colors: Black, Blue, Gold, Pink |
☢️ Radiation rate | ||
| Samsung Gravity T (SGH-T669) | Galaxy A7 2018 (SM-A750GN/DS 64GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.335W/kg (head), 1.425W/kg (body) |