Infinix Zero 5G vs Samsung Rex 80 (S5222R)
Side by side comparison between Infinix Zero 5G vs Samsung Rex 80 phones, differences, pros, cons and full specifications. What's the better?
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6.78"
IPS
IPS
1080x2460
48
MP
MP
16mp
8GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
What's the better phone? Infinix Zero 5G
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!
29 Advantages 
1 Advantage | 9 Common items in both devices |
| Capacitive |
| Multitouch |
| Proximity sensor |
| Hands-free calling |
| Vibrating alert |
| 2 slots (Dual-SIM) |
| 3.5mm jack |
| +2 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 | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| Change model | ||
| Model | Zero 5G | Rex 80 (S5222R) |
| Other model names | Infinix Zero 5G X6815, X6815B | Samsung Rex 80 Duos S5222R for India market |
| Country or region available |  (Global, International) |  India |
| Brand | Infinix | Samsung |
| Release date | 3/3/2022, Announced: 2/8/2022 | 3/1/2013 |
| Depth | 8.8 millimeters (0.35 inches) | 11.5 millimeters (0.45 inches) |
| Size (width x height) | 76.53 x 168.73 millimeters (3.01 x 6.64 in) | 58 x 102 millimeters (2.28 x 4.02 in) |
| Weight | 199 grams (6.97 ounces) | feature not registered |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 6.78" inches | 3" inches |
| Screen-to-body ratio | ~84.5% (screen-to-body ratio) | ~47.1% (screen-to-body ratio) |
| Display resolution | 1080x2460 pixels | 240x320 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 396 PPI | 133 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 120Hz | feature not registered |
| Display features | 500nits[peak] | feature not registered |
🤖 Operating System | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| System version | Android 11 | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | XOS 10 | feature not registered |
⚙️ Processor | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| Chipset | 64bit: MediaTek Dimensity 900 (6nm) | 32bit |
| CPU | Octa-core, 2 processors: 2x 2.4GHz ARM Cortex-A78 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) | Single-core, 1 processor: Single-core XMM 2150 (Single-core) |
| GPU graphical controller | ARM Mali-G68 MC4 (900MHz) | feature not registered |
| Performance (benchmark) | AnTuTu: 419083 (v8), 487639 (v9) Geekbench: 2169 (v5.1) GFXBench: 19fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| RAM memory | 8GB LPDDR4X | feature not registered |
| Internal storage | 128GB (103GB available) UFS 3.1 | 20MB |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 16GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 2000/1024 Mbps | 0.236 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G |
| 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 | Not supported |
| Primary 4G network | LTE Cat7 VoLTE X6815 version: LTE (1, 2, 3, 4, 5, 7, 8, 17, 20, 28, 66) TD-LTE (38, 40, 41) X6815B version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, , 66) TD-LTE () | Not supported |
| Primary 5G network | X6815 version: SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79) X6815B version: SA/NSA/Sub6 (1, 28, 38, 41, 77, 78, 79) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat7 VoLTE X6815 version: LTE (1, 2, 3, 4, 5, 7, 8, 17, 20, 28, 66) TD-LTE (38, 40, 41) X6815B version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, , 66) TD-LTE () | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS |
📷 Camera | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| Back camera (main camera) | (triple camera) 48 megapixels 13MP telephoto f/2.550mm1/3.1"1.12µmPDAF2x-optical-zoom 2MP | 3.1 megapixels |
| Main camera resolution | 8000x6000 pixels | 2048x1536 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Supported |
| Flash | Quad-LED on main camera and Dual-LED on front camera | Not supported |
| Focal aperture | f/1.8 (aperture) | feature not registered |
| Focal length | 26mm (lens) | feature not registered |
| Sensor size | 1/2" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Supported | feature not registered |
| HDR | HDR photo on both cameras | feature not registered |
| Camera extras | 1080p@30/60fps | feature not registered |
📸 Front camera | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| Front camera (secondary) | 16 megapixels | Not supported |
| Front camera resolution | 4608x3456 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Dual-LED | Not supported |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/2.76" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| 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 | 5.1 + A2DP/LE | 3.0 |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 5000 mAh | 1000 mAh |
| Charger, watts | 33W Wired fast charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 22 hours | 14.7 hours |
| Standby | 600 hours (25 days) | 490 hours (20.4 days) |
➕ Other features | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, 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 | feature not registered |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Cosmic Black, Skylight Orange, Horizon Blue | • Colors: White, Gray, Black, Red • Samsung TouchWiz Lite UI • ChatON • Opera browser • Facebook, Twitter, YouTube • Java framework |
☢️ Radiation rate | ||
| Infinix Zero 5G | Samsung Rex 80 (S5222R) | |
| 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 |