Samsung Galaxy 551 (GT-i5510) vs Infinix Zero Flip (512GB)
Side by side comparison between Samsung Galaxy 551 vs Infinix Zero Flip phones, differences, pros, cons and full specifications. What's the better?
,
3.2"
TFT
TFT
240x400
3.1
MP
MP
512MB
RAM
RAM
Single-core
1200
mAh
mAh
(Removable)
vs
6.9"
AMOLED
AMOLED
1080x2640
50
MP
MP
50mp
8GB
RAM
RAM
Octa-core
4720
mAh
mAh
(Non removable)
What's the better phone? Infinix Zero Flip (512GB)
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!
5 Advantages 
29 Advantages | 13 Common items in both devices |
| 16 million |
| Only digital zoom |
| Autofocus / PDAF: phase detection autofocus on both cameras |
| Capacitive |
| Multitouch |
| Accelerometer |
| Compass |
| +6 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 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| Model | Galaxy 551 (GT-i5510) | Zero Flip (512GB) |
| Other model names | Samsung Galaxy i5510, Samsung Callisto | Infinix Zero Flip X6962 |
| Country or region available |   (Global, International), (Europe) | (Global, International) |
| Brand | Samsung | Infinix |
| Release date | 11/1/2010 | 10/1/2024, Announced: 9/27/2024 |
| Depth | 15.2 millimeters (0.6 inches) | 7.6 millimeters (0.3 inches) |
| Size (width x height) | 55 x 111 millimeters (2.17 x 4.37 in) | 73.4 x 170.4 millimeters (2.89 x 6.71 in) |
| Weight | 117 grams (4.1 ounces) | 195 grams (6.83 ounces) |
| Build, materials | feature not registered | Plastic body Folded: 16 x 73.4 x 87.5 mm |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| Display type | TFT LCD | LTPO AMOLED |
| Screen size | 3.2" inches | 6.9" inches |
| Screen-to-body ratio | ~47.7% (screen-to-body ratio) | ~86.1% (screen-to-body ratio) |
| Display resolution | 240x400 pixels | 1080x2640 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 146 PPI | 413 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | 120Hz |
| Display features | feature not registered | 1400nits[peak] Extra display: AMOLED 3.64" (1056x1066), 120Hz, 413PPI, Gorilla Glass Victus |
🤖 Operating System | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| System version | Android 2.2 Froyo | Android 14 |
| Firmware update | Android 2.3.6 Gingerbread | Android 16 |
| User Interface | feature not registered | XOS 14 / 15 / 16 |
⚙️ Processor | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| Chipset | 32bit: Qualcomm Snapdragon S1 MSM7227 (65nm) | 64bit: MediaTek Dimensity 8020 (6nm) |
| CPU | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) | Octa-core, 2 processors: 4x 2.6GHz ARM Cortex-A78 (Quad-core) 4x 2GHz ARM Cortex-A55 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 200 | ARM Mali-G77 MC9 |
| Performance (benchmark) | feature not registered | AnTuTu: 729420 (v10) |
💽 Memory and storage | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| RAM memory | 512MB | 8GB LPDDR4X |
| Internal storage | 512MB (173MB available) | 512GB (458GB available) UFS 3.1 |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 7.2 Mbps | 2000/1024 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G, 5G |
| 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 900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE |
| Primary 5G network | Not supported | SA/NSA (1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78) |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
| 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 | LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE |
| Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
📷 Camera | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| Back camera (main camera) | 3.1 megapixels | (dual camera) 50 megapixels 50MP ultrawide f/2.2115°1/2.8"0.64µmPDAF |
| Main camera resolution | 2048x1536 pixels | 8160x6120 pixels |
| Video recording (primary) | QVGA (320x240) 15 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | Dual-LED on both cameras |
| Focal aperture | feature not registered | f/1.9 (aperture) |
| Focal length | feature not registered | 24mm (lens) |
| Sensor size | feature not registered | 1/1.57" inches |
| Pixel size | feature not registered | 1µm pixel |
| Autofocus | Autofocus | PDAF: phase detection autofocus on both cameras |
| Touch focus | Not supported | Supported |
| Image stabilization | Not supported | OIS: Optical stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Not supported | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | 4K@30fps 1080p@30/60/120fps |
📸 Front camera | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| Front camera (secondary) | Not supported | 50 megapixels |
| Front camera resolution | Not supported | 8160x6120 pixels |
| Video recording (secondary) | Not supported | 4K UHD (3840x2160) |
| Front flash | Not supported | Dual-LED |
| Focal aperture | feature not registered | f/2.5 (aperture) |
| Focal length | feature not registered | 25mm (lens) |
| Sensor size | feature not registered | 1/2.76" inches |
| Pixel size | feature not registered | 0.64µm pixel |
🔉 Sound and multimedia | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| Loudspeaker | Supported | Stereo sound 24-bit/192kHz Hi-Res audio Tuned by JBL |
| Active noise cancellation | Not supported | 2 microphones |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | 3GP, 3G2, MJPG, MP4, WMV, H.263 | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| USB | MicroUSB 2.0 | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | Type-C reversible connector |
| TV output | Not supported | USB Type-C (reversible) |
| Bluetooth | 3.0 + A2DP | 5.4 + A2DP/LE |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| Sensors | Accelerometer Compass Proximity sensor | Accelerometer Compass Fingerprint sensor (side-mounted) Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 1200 mAh | 4720 mAh |
| Charger, watts | Wired charging | 70W Wired fast charging 10W Reverse charging by cable |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 5 hours | feature not registered |
| Standby | 370 hours (15.4 days) | feature not registered |
➕ Other features | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| 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 | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Retractable QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Black • 1GB microSD included • Samsung TouchWiz 3.0 • Java framework | • Colors: Rock Black, Blossom Glow |
☢️ Radiation rate | ||
| Galaxy 551 (GT-i5510) | Infinix Zero Flip (512GB) | |
| 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 |