TCL 10 Pro (T799B) vs Samsung Galaxy 551 (GT-i5510)
Side by side comparison between TCL 10 Pro vs Samsung Galaxy 551 phones, differences, pros, cons and full specifications. What's the better?
,
6.47"
AMOLED
AMOLED
1080x2340
64
MP
MP
24mp
6GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
vs
3.2"
TFT
TFT
240x400
3.1
MP
MP
512MB
RAM
RAM
Single-core
1200
mAh
mAh
(Removable)
What's the better phone? TCL 10 Pro (T799B)
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!
31 Advantages 
3 Advantages | 14 Common items in both devices |
| 16 million |
| Only digital zoom |
| PDAF: phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Compass |
| +7 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 | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| Model | TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) |
| Other model names | TCL 10 Pro T799B-2ALCUS11-2 | Samsung Galaxy i5510, Samsung Callisto |
| Country or region available |    (Latin America), Canada, USA |   (Global, International), (Europe) |
| Brand | TCL | Samsung |
| Release date | 5/19/2020, Announced: 4/6/2020 | 11/1/2010 |
| Depth | 9.2 millimeters (0.36 inches) | 15.2 millimeters (0.6 inches) |
| Size (width x height) | 72.4 x 158.5 millimeters (2.85 x 6.24 in) | 55 x 111 millimeters (2.17 x 4.37 in) |
| Weight | 177 grams (6.2 ounces) | 117 grams (4.1 ounces) |
| Build, materials | Aluminum frame, glass front/back | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| Display type | AMOLED | TFT LCD |
| Screen size | 6.47" inches | 3.2" inches |
| Screen-to-body ratio | ~89.5% (screen-to-body ratio) | ~47.7% (screen-to-body ratio) |
| Display resolution | 1080x2340 pixels (19.5:9) | 240x400 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 398 PPI | 146 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | 600nits[typ] HDR10 Always-On Display NXTVISION | feature not registered |
🤖 Operating System | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| System version | Android 10 | Android 2.2 Froyo |
| Firmware update | Android 11 | Android 2.3.6 Gingerbread |
| User Interface | TCL UI | feature not registered |
⚙️ Processor | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| Chipset | 64bit: Qualcomm Snapdragon 675 (SM6150) (11nm) | 32bit: Qualcomm Snapdragon S1 MSM7227 (65nm) |
| CPU | Octa-core, 2 processors: 2x 2GHz Kryo 460 Gold (Dual-core) 6x 1.7GHz Kryo 460 Silver (Hexa-core) | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) |
| GPU graphical controller | Qualcomm Adreno 612 (845MHz) | Qualcomm Adreno 200 |
| Performance (benchmark) | AnTuTu: 220202 (v8), 275829 (v9) | feature not registered |
💽 Memory and storage | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| RAM memory | 6GB LPDDR4X | 512MB |
| Internal storage | 128GB (103GB available) UFS 2.1 | 512MB (173MB available) |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 400/75 Mbps | 7.2 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| 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 850/900/1700/1900/2100 | UMTS 900/2100 |
| Primary 4G network | LTE Cat13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
| 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 | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| Back camera (main camera) | (quad camera) 64 megapixels 16MP ultrawide f/2.4123°13mm1/3.1"1.0µm 5MP macro f/2.283°1/5" 2MP depth f/2.477°1/2.8" | 3.1 megapixels |
| Main camera resolution | 10120x6328 pixels | 2048x1536 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | QVGA (320x240) 15 fps |
| Flash | Dual-LED flash | Not supported |
| Focal aperture | f/1.8 (aperture) | feature not registered |
| Focal length | 26mm (lens) | feature not registered |
| Sensor size | 1/1.72" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo on both cameras | Not supported |
| Camera extras | 1080p@120fps 720p@960fps | feature not registered |
📸 Front camera | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| Front camera (secondary) | 24 megapixels | Not supported |
| Front camera resolution | 5632x4224 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | 26mm (lens) | feature not registered |
| Sensor size | 1/2.8" inches | feature not registered |
| Pixel size | 0.9µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | 3GP, 3G2, MJPG, MP4, WMV, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 3.0 + 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) |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 4500 mAh | 1200 mAh |
| Charger, watts | 18W (9V/2A) Wired fast charging Reverse charging by cable Quick Charge 3 | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 18 hours | 5 hours |
| Standby | 600 hours (25 days) | 370 hours (15.4 days) |
➕ Other features | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Retractable QWERTY keyboard |
| Miscellaneous | • Colors: Gray, Green • TPU case included | • Colors: Black • 1GB microSD included • Samsung TouchWiz 3.0 • Java framework |
☢️ Radiation rate | ||
| TCL 10 Pro (T799B) | Galaxy 551 (GT-i5510) | |
| 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 |