| Specifications | Realme C31 | Samsung Z4 |
| Price | 6699.0 | 6200.0 |
| Operating System | Android v11 | Tizen v3.0 |
| Battery | 5000 mAh | 2050 mAh |
| Camera | 13 MP + 2 MP + 0.3 MP And 5 MP | 5 MP And 5 MP |
| Display | 6.5 inches (16.51 cm) | 4.5 inches (11.43 cm) |
Battery |
|
| 5000 mAh | 2050 mAh |
Display |
|
| 6.5 inches (16.51 cm) | 4.5 inches (11.43 cm) |
Front Camera |
|
| 5 MP | 5 MP |
Processor |
|
| Unisoc T612 | Spreadtrum SC9830A |
RAM |
|
| 3 GB | 1 GB |
Rear Camera |
|
| 13 MP + 2 MP + 0.3 MP | 5 MP |
Capacity |
|
| 5000 mAh | 2050 mAh |
Removable |
|
| No | Yes |
TalkTime |
|
| - | Up to 9 Hours(3G) |
Type |
|
| Li-Polymer | Li-ion |
USB Type-C |
|
| No | No |
Build Material |
|
| Back: Plastic | - |
Colours |
|
| Dark Green, Light Silver | Gold |
Height |
|
| 164.7 mm | 132.9 mm |
Thickness |
|
| 8.4 mm | 10.3 mm |
Weight |
|
| 197 grams Below | 143 grams |
Width |
|
| 76.1 mm | 69.2 mm |
Aspect Ratio |
|
| 20:9 | - |
Bezel-less display |
|
| Yes with waterdrop notch | - |
Brightness |
|
| 400 nits | - |
Display Colour |
|
| - | 262k |
Display Type |
|
| IPS LCD | TFT |
Pixel Density |
|
| 270 ppi | 207 ppi |
Refresh Rate |
|
| 60 Hz | - |
Resolution |
|
| 720x1600 px (HD+) | 480x800 px |
Screen Size |
|
| 6.5 inches (16.51 cm) | 4.5 inches (11.43 cm) |
Screen to Body Ratio (calculated) |
|
| 81.38 % | 62.67 % |
Screen to Body Ratio (claimed by the brand) |
|
| 88.7 % | - |
Touch Screen |
|
| Yes, Capacitive Touchscreen, Multi-touch | Yes, Capacitive Touchscreen |
Autofocus |
|
| - | No |
Camera Features |
|
| Fixed Focus | - |
Camera Setup |
|
| Single | - |
Flash |
|
| Yes, Screen flash | Yes, LED Flash |
Resolution |
|
| 5 MP f/2.2, Wide Angle, Primary Camera(5.0" sensor size, 1.12µm pixel size) | 5 MP Front Camera |
Sensor |
|
| CMOS | CMOS |
Video Recording |
|
| 1280x720 @ 30 fps | - |
Brand |
|
| realme | Samsung |
Custom UI |
|
| Realme UI | - |
Launch Date |
|
| April 6, 2022 (Official) | May 19, 2017 (Official) |
Operating System |
|
| Android v11 | Tizen v3.0 |
Autofocus |
|
| Yes | Yes |
Camera Features |
|
| 4 x Digital Zoom Auto Flash Face detection Touch to focus | Digital Zoom Auto Flash |
Camera Setup |
|
| Triple | Single |
Flash |
|
| Yes, LED Flash | Yes, Dual LED Flash |
Image Resolution |
|
| 4128 x 3096 Pixels | 2592 x 1944 Pixels |
OIS |
|
| - | No |
Resolution |
|
| 13 MP f/2.2, Wide Angle (81° field-of-view), Primary Camera(24.85 mm focal length, 3" sensor size, 1.12µm pixel size)2 MP f/2.4, Macro Camera(21.88 mm focal length, 5.0" sensor size, 1.75µm pixel size)0.3 MP f/2.8, Depth Camera(36.14 mm focal length) | 5 MP Primary Camera |
Sensor |
|
| IMX258, Exmor-RS CMOS Sensor | CMOS image sensor |
Settings |
|
| Exposure compensation, ISO control | - |
Shooting Modes |
|
| Continuous Shooting High Dynamic Range mode (HDR) Macro Mode | - |
Video Recording |
|
| 1920x1080 @ 30 fps 1280x720 @ 30 fps | 1280x720 @ 30 fps |
Audio Jack |
|
| 3.5 mm | 3.5 mm |
FM Radio |
|
| No | Yes |
Loudspeaker |
|
| Yes | Yes |
Music |
|
| - | Yes, Music Formats: 3GA, AAC, AMR, FLAC, M4A (Apple lossless), MP3, OGA, WAV, WMA |
Ring Tone |
|
| - | Music ringtones, Vibration |
Video Player |
|
| - | Yes, Video Formats: 3G2, 3GP, ASF, AVI, M4V, MKV, MP4 |
Video player |
|
| - | Yes, Video Formats: 3G2, 3GP, ASF, AVI, M4V, MKV, MP4 |
Bluetooth |
|
| Yes, v5.0 | Yes, v4.0 |
GPS |
|
| Yes with A-GPS | Yes with A-GPS, Glonass |
NFC |
|
| No | No |
Network Support |
|
| 5G Not Supported in India, 4G Supported in India, 3G, 2G | 5G Not Supported in India, 4G Supported in India, 3G, 2G |
SIM 1 |
|
| 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available | 4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available |
SIM 2 |
|
| 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available | 2G Bands: GSM 1800 / 900 MHz GPRS: Available |
SIM Size |
|
| SIM1: Nano, SIM2: Nano | SIM1: Micro, SIM2: Micro |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Dual SIM, GSM+GSM |
USB Connectivity |
|
| Mass storage device, USB charging, microUSB 2.0 | Mass storage device, USB charging, microUSB 2.0 |
VoLTE |
|
| Yes | Yes |
Wi-Fi |
|
| Yes, Wi-Fi 4 (802.11 b/g/n) 5GHz, MIMO | Yes, Wi-Fi 4 (802.11 b/g/n) |
Wi-Fi Features |
|
| Mobile Hotspot | Mobile Hotspot |
Architecture |
|
| 64 bit | - |
CPU |
|
| Octa core (1.82 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55) | Quad core, 1.5 GHz, Cortex A7 |
Chipset |
|
| Unisoc T612 | Spreadtrum SC9830A |
Fabrication |
|
| 12 nm | - |
Graphics |
|
| Mali-G57 MP1 | Mali-400 MP2 |
RAM type |
|
| LPDDR4X | - |
Browser |
|
| - | Yes, HTML |
| - | Yes |
Fingerprint Sensor |
|
| Yes | No |
Fingerprint Sensor Position |
|
| Side | - |
Games |
|
| - | Yes |
Instant Messaging |
|
| - | Yes |
Other Facilities |
|
| - | Android Market, Countdown timer, World clock, Calendar, Alarm, Document viewer |
Other Sensors |
|
| Light sensor, Proximity sensor, Accelerometer, Gyroscope | Proximity sensor, Accelerometer |
Phone Book |
|
| - | Yes, Practically Unlimited |
Expandable Memory |
|
| Yes, Up to 1 TB | Yes, Up to 128 GB |
Internal Memory |
|
| 32 GB | 8 GB |
Storage Type |
|
| UFS 2.2 | - |
USB OTG |
|
| Yes | Yes |
User Available Storage |
|
| - | Up to 4.9 GB |
This is a relative score calculated on the basis of the following specifications:
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