Realme C21Y (4GB RAM + 64GB) has better RAM than ZTE Blade A31. In terms of display resolution, Realme C21Y (4GB RAM + 64GB) has better resolution of 1600 x 720 than ZTE Blade A31 which has resolution of 1440 x 720. Realme C21Y (4GB RAM + 64GB) has more internal memory than ZTE Blade A31
Name | Realme C21Y (4GB RAM + 64GB) | ZTE Blade A31 |
RAM | 4 GB | 2 GB |
---|---|---|
Display | 6.5 in | 5.45 in |
Internal Memory | 64 GB | 32 GB |
Battery | 5000 mAh | 3000 mAh |
Camera | 13 MP + 2 MP + 2 MP Triple | 8 MP |
Price | Rs. 7990 | Rs. 7490 |
The launch Date of the first phone is August 23, 2021. The cost of Realme C21Y (4GB RAM + 64GB) is Rs. 7990. The launch Date of the second phone is July 13, 2021 . The cost of ZTE Blade A31 is Rs. 7490.
ZTE Blade A31 has screen size of 5.45 inches which falls short to Realme C21Y (4GB RAM + 64GB)'s 6.5 inch screen. There is IPS LCD Screen Type in both the phones. ZTE's phone has display density of 295 PPI & Realme's phone has only 269 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 88.7% than ZTE's phone ~ 77.11%. Realme C21Y (4GB RAM + 64GB) has 20:9 aspect ratio where as ZTE Blade A31 has 18:9 aspect ratio.
Realme C21Y (4GB RAM + 64GB)'s larger 4 GB RAM is better for playing games and all with respect to ZTE Blade A31's lower 2 GB RAM. Realme C21Y (4GB RAM + 64GB) has more Internal Memory (64 GB) than ZTE Blade A31 (32 GB).
Realme C21Y (4GB RAM + 64GB)'s 13 MP + 2 MP + 2 MP Triple Rear Camera outshines ZTE Blade A31's 8 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 5 MP Front Camera.
Both the phones run on Android Operating System Version 11.
Name | Realme C21Y (4GB RAM + 64GB) | ZTE Blade A31 |
General | ||
Model | C21Y | Blade A31 |
Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
Dual Sim | Yes | Yes |
Sim Size | Nano+Nano SIM | Nano+Nano SIM |
Device Type | Smartphone | Smartphone |
Release Date | August 23, 2021 | July 13, 2021 |
Design | ||
Dimensions | 76 x 164.5 x 9.1 mm | 71 x 140 x 8.9 mm |
Weight | 200 g | 166 g |
Display | ||
Type | Color IPS LCD Screen (16.7M) | Color IPS LCD Screen (16M Colors) |
Touch | Yes | Yes |
Size | 6.5 inches, 720 x 1600 pixels, 60 Hz | 5.45 inches, 720 x 1440 pixels |
Aspect Ratio | 20:9 | 18:9 |
PPI | ~ 269 PPI | ~ 295 PPI |
Screen to Body Ratio | ~ 88.7% | ~ 77.11% |
Features | Sunlight Screen Support, COG Sealing Process | |
Notch | Yes, Water Drop Notch | |
Memory | ||
RAM | 4 GB | 2 GB |
Storage | 64 GB | 32 GB |
Card Slot | Yes, upto 256 GB | Yes, upto 128 GB |
Connectivity | ||
GPRS | Yes | Yes |
EDGE | Yes | Yes |
3G | Yes | Yes |
4G | Yes | Yes |
VoLTE | Yes, Dual Stand-By | Yes |
Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
Bluetooth | Yes, v5.0 | Yes, v4.2 |
USB | Yes, microUSB | Yes, microUSB v2.0 |
USB Features | USB Tethering, USB on-the-go, USB Charging | USB Charging |
Extra | ||
GPS | With A-GPS, Beidou, Glonass | Yes with A-GPS, Glonass |
Fingerprint Sensor | Yes, Rear | |
Face Unlock | Yes | |
Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass | |
3.5mm Headphone Jack | Yes | Yes |
Camera | ||
Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Portrait | 8 MP |
Camera Sensor | CMOS Sensor | |
Auto Focus | Yes | |
Features | Beauty, Filter, HDR, Panoramic View, Refocus, Timelapse, Slo-mo, NightScape, Expert | Digital Zoom |
Video Recording | 1080p @ 30 fps FHD, 720P | 1080p |
Flash | Yes, LED | Yes, LED |
Front Camera | 5 MP ƒ/2.2 Screen Flash | 5 MP |
Front Video Recording | 720p | |
Technical | ||
OS | Android v11 | Android v11 |
Chipset | Unisoc T610 | Unisoc SC9863A |
CPU | 1.8 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
GPU | Mali-G52 | IMG8322 |
Java | No | No |
Browser | Yes | Yes |
Multimedia | ||
Yes | Yes | |
Music | MPEG, AMRNB, AMRWB, AAC, G711.ALAW, G711.MLAW, VORBIS, OPUS, FLAC | Yes |
Video | H.264, MPEG-4, H.263, Sorenson Spark, VP8, VP9, H.265 | Yes |
FM Radio | No | Yes |
Document Reader | Yes | Yes |
Battery | ||
Type | Non-Removable Battery | Non-Removable Battery |
Size | 5000 mAh, Li-Po Battery | 3000 mAh, Li-ion Battery |