Lenovo ZUK Z2 (Z2131 32GB) vs Yezz Ritmo 3TV (YZ431)
Side by side comparison between Lenovo ZUK Z2 vs Yezz Ritmo 3TV phones, differences, pros, cons and full specifications. What's the better?
,
5"
LTPS
LTPS
1080x1920
13
MP
MP
8mp
3GB
RAM
RAM
Quad-core
3500
mAh
mAh
(Non removable)
vs
What's the better phone? Lenovo ZUK Z2 (Z2131 32GB)
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!
26 Advantages 
5 Advantages | 5 Common items in both devices |
| Only digital zoom |
| Hands-free calling |
| Vibrating alert |
| 3.5mm jack |
| USB 2.0 Type-C reversible connector / MicroUSB 2.0 |
| + 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 | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| Model | ZUK Z2 (Z2131 32GB) | Ritmo 3TV (YZ431) |
| Other model names | Lenovo Zuk Z2131 3GB RAM, Lenovo Z2131, 联想 Zuk Z2 | Yezz Ritmo 3TV YZ431, SingleSIM, Yes Ritmo 3TV |
| Country or region available |   (Global, International), China | feature not registered |
| Brand | Lenovo | Yezz |
| Release date | 6/1/2016 | 7/1/2011 |
| Depth | 8.5 millimeters (0.33 inches) | 13 millimeters (0.51 inches) |
| Size (width x height) | 68.9 x 141.7 millimeters (2.71 x 5.58 in) | 56.7 x 103.5 millimeters (2.23 x 4.07 in) |
| Weight | 149 grams (5.22 ounces) | 63 grams (2.21 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| Display type | LTPS LCD | TFT LCD |
| Screen size | 5" inches | 2" inches |
| Screen-to-body ratio | ~70.6% (screen-to-body ratio) | ~21.1% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 320x240 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 441 PPI | 200 PPI |
| Colors | 16 million | 260 thousand |
| 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 | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| System version | Android 6.0.1 Marshmallow | Proprietary OS |
| Firmware update | Android 7.0 Nougat | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| Chipset | 64bit: Qualcomm Snapdragon 820 MSM8996 (14nm) | feature not registered |
| CPU | Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | Qualcomm Adreno 530 624Mhz | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| RAM memory | 3GB LPDDR4 | 32MB |
| Internal storage | 32GB (21GB available) | 64MB |
| External storage | Not supported | Until 32GB microSD (dedicated slot) |
📶 Mobile networks | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 300/50 Mbps | 0.048 Mbps |
| Network technology | 2G, 3G, 4G | 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 | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 | Not supported |
| Primary 4G network | LTE Cat6 850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8) TD-LTE 1900/2300/2500/2600 (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, LTE-A | GPRS |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| Back camera (main camera) | 13 megapixels | 1.3 megapixels |
| Main camera resolution | 4128x3096 pixels | 1280x1024 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Not supported |
| Flash | LED flash | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/2.6" inches | feature not registered |
| Pixel size | 1.34µm 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 | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | HDR photo only main camera | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| Front camera (secondary) | 8 megapixels | Not supported |
| Front camera resolution | 3264x2448 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 | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.4µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | Not supported | FM |
| TV | Not supported | Analog TV |
| Video formats | MP4, H.264, H.263 | MP4 |
| Audio formats | MP3, WAV, OGG, eAAC+, FLAC | MP3 |
🔌 Connectivity | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 2.0 |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | Not supported |
| DLNA | Supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Pedometer Proximity sensor UV radiation | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) YB100 |
| Battery capacity | 3500 mAh | 800 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | feature not registered | 4 hours |
| Standby | feature not registered | 144 hours (6 days) |
➕ Other features | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Not supported |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Fixed QWERTY keyboard |
| Miscellaneous | • Colors: Titanium Black, Ceramic White • Aluminum frame • Back glass • ZUI 2.5 • Always-on display • Fast battery charging: 83% in 30min • Quick Charge 3.0 • 24-bit/192kHz audio | • Colors: Black, Blue, Silver, White • Flashlight • Facebook, MSN, Twitter, Yahoo |
☢️ Radiation rate | ||
| Lenovo ZUK Z2 (Z2131 32GB) | Yezz Ritmo 3TV (YZ431) | |
| 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 |