Vivo X7 (128GB) vs Samsung Galaxy 551 (GT-i5510M)
Side by side comparison between Vivo X7 vs Samsung Galaxy 551 phones, differences, pros, cons and full specifications. What's the better?
,
5.2"
AMOLED
AMOLED
1080x1920
13
MP
MP
16mp
4GB
RAM
RAM
Octa-core
3000
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? Vivo X7 (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!
12 Common items in both devices |
16 million |
Only digital zoom |
PDAF: phase detection autofocus / Autofocus |
Capacitive |
Multitouch |
Accelerometer |
Compass |
+5 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 | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
Model | Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) |
Other model names | BBK vivo X7 Dual-Sim | Samsung Galaxy i5510M, Samsung Callisto |
Country or region available | (Global, International), China, Hong Kong, Taiwan | (Latin America), Brazil |
Brand | Vivo | Samsung |
Release date | 7/1/2016 | 11/1/2010 |
Depth | 7.2 millimeters (0.28 inches) | 15.2 millimeters (0.6 inches) |
Size (width x height) | 71.3 x 147.3 millimeters (2.81 x 5.8 in) | 55 x 111 millimeters (2.17 x 4.37 in) |
Weight | 151 grams (5.29 ounces) | 117 grams (4.1 ounces) |
Build, materials | feature not registered | feature not registered |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
Display type | Super AMOLED | TFT LCD |
Screen size | 5.2" inches | 3.2" inches |
Screen-to-body ratio | ~71% (screen-to-body ratio) | ~47.7% (screen-to-body ratio) |
Display resolution | 1080x1920 pixels | 240x400 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 424 PPI | 146 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | feature not registered | feature not registered |
Display features | feature not registered | feature not registered |
🤖 Operating System | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
System version | Android 5.1.1 Lollipop | Android 2.2 Froyo |
Firmware update | feature not registered | Android 2.3.6 Gingerbread |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
Chipset | 64bit: Qualcomm Snapdragon 652 MSM8976 (28nm) | 32bit: Qualcomm Snapdragon S1 MSM7227 (65nm) |
CPU | Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A72 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core) | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) |
GPU graphical controller | Qualcomm Adreno 510 600Mhz | Qualcomm Adreno 200 |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
RAM memory | 4GB LPDDR3 | 512MB |
Internal storage | 128GB (116GB available) | 512MB (173MB available) |
External storage | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | Not supported |
SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
Maximum Download / Upload | 150/50 Mbps | 7.2 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Dual-Band 900/1800 | Quad-Band 850/900/1800/1900 |
Primary 2G network | CDMA 800, GSM 900/1800 | GSM 850/900/1800/1900 |
Primary 3G network | TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 | UMTS 850/2100 |
Primary 4G network | LTE Cat4 (Bands 1,3) TD-LTE (Bands 38,39,40,41) | Not supported |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
Secondary 2G network | GSM 900/1800 | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
Back camera (main camera) | 13 megapixels | 3.1 megapixels |
Main camera resolution | 4128x3096 pixels | 2048x1536 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | QVGA (320x240) 15 fps |
Flash | LED flash on both cameras | Not supported |
Focal aperture | f/2.2 (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 | 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 | Not supported | Not supported |
HDR | HDR photo only main camera | Not supported |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
Front camera (secondary) | 16 megapixels | Not supported |
Front camera resolution | 4608x3456 pixels | Not supported |
Video recording (secondary) | Full HD (1920x1080) | Not supported |
Front flash | LED | 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 |
🔉 Sound and multimedia | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | 2 microphones or more | Not supported |
Radio | Not supported | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263 | 3GP, 3G2, MJPG, MP4, WMV, H.263 |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 4.0 + A2DP | 3.0 + A2DP |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
DLNA | Not supported | Supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor | Accelerometer Compass Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 3000 mAh | 1200 mAh |
Charger, watts | Wired charging | Wired charging |
Inductive / wireless charging | feature not registered | feature not registered |
Talk time autonomy | feature not registered | 5 hours |
Standby | feature not registered | 370 hours (15.4 days) |
➕ Other features | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
Call control | Voice dialing, Voice recorder | 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: Gold, Rose, Black • USB OTG On-The-Go • FunTouch OS 2.5.1 • Fast battery charging | • Colors: Black • 1GB microSD included • Samsung TouchWiz 3.0 • Java framework |
☢️ Radiation rate | ||
Vivo X7 (128GB) | Galaxy 551 (GT-i5510M) | |
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 |