Realme C51 vs Alcatel 1 2021
Quick Comparison
Realme C51 has better RAM than Alcatel 1 2021. In terms of display resolution, Realme C51 has better resolution of 1600 x 720 than Alcatel 1 2021 which has resolution of 960 x 480. Realme C51 has more internal memory than Alcatel 1 2021
| Name | Realme C51 | Alcatel 1 2021 |
| RAM | 4 GB | 1 GB |
|---|---|---|
| Display | 6.74 in | 5 in |
| Internal Memory | 64 GB | 8 GB |
| Battery | 5000 mAh | 2000 mAh |
| Camera | 50 MP + 0.08 MP Dual | 5 MP |
| Price | Rs. 7848 | Rs. 5299 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is September 04, 2023. The cost of Realme C51 is Rs. 7848. The launch Date of the second phone is June 25, 2021. The cost of Alcatel 1 2021 is Rs. 5299.
Display comparison
Alcatel 1 2021 has screen size of 5 inches which falls short to Realme C51's 6.74 inch screen. Realme C51 has IPS Screen type where as Alcatel 1 2021 has TFT Screen type. Realme's phone has display density of 262 PPI & Alcatel's phone has only 215 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.3% than Alcatel's phone ~ 71.4%. Realme C51 has 20.1:9 aspect ratio where as Alcatel 1 2021 has 18:9 aspect ratio.
Memory comparison
Realme C51's larger 4 GB RAM is better for playing games and all with respect to Alcatel 1 2021's lower 1 GB RAM. Realme C51 has more Internal Memory (64 GB) than Alcatel 1 2021 (8 GB).
Camera comparison
Realme C51's 50 MP + 0.08 MP Dual Rear Camera outshines Alcatel 1 2021's 5 MP Rear Camera in terms of resolution. Realme C51 will be better choice if you're looking to click lot of selfies as it has better 5 MP Front Camera in comparison to Alcatel 1 2021's 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 13 and the second one on 11 version.
Related Comparisons
Full Comparison
| Name | Realme C51 | Alcatel 1 2021 |
| General | ||
| Country of Origin | India | |
| Model | C51 | Alcatel 1 (2021) |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 04, 2023 | June 25, 2021 |
| Design | ||
| Dimensions | 76.67 x 167.16 x 7.99 mm | 65.7 x 137.6 x 9.8 mm |
| Weight | 186 g | 134 g |
| Colors | Carbon Black, Mint Green | |
| Display | ||
| Type | Color IPS Screen (16.7M) | Color TFT Screen (16M Colors) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.74 inches, 720 x 1600 pixels, 90 Hz | 5 inches, 480 x 960 pixels |
| Aspect Ratio | 20.1:9 | 18:9 |
| PPI | ~ 262 PPI | ~ 215 PPI |
| Screen to Body Ratio | ~ 90.3% | ~ 71.4% |
| Features | Brightness: 560 nit, Color Saturation: 96% NTSC, Sunlight Screen Support, Screen Contrast: 1500:1, | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | 1 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 64 GB | 8 GB |
| Card Slot | Yes, upto 2 TB | Yes |
| 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 |
| Wifi Version | IEEE 802.11 a/b/g/n/ac (WiFi 4, WiFi 5) (2.4 GHz | 5 GHz) | |
| Bluetooth | Yes, v5.0 | Yes, v4.2, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | with AGPS, BEIDOU, GALILEO | Yes, with A-GPS |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro Meter (Soft Gyroscope), Acceleration Sensor | Accelerometer, proximity |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Extra Features | Mini Capsule, Press to Answer Calls, Wake Up Voice Assistant, Switch The Music, Night Shield Google Lens, Data Backup, Office Tools, World Time | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP ƒ/3 Black and White | 5 MP ƒ/2.4 |
| Auto Focus | Yes | Yes |
| Features | 50MP Mode, Video, Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, AI Scene Recognition, Filter, Slow Motion | |
| Video Recording | 1080p @ 30 fps FHD, 720p | 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2 (Wide Angle) Screen Flash | 2 MP ƒ/2.8 |
| Front Video Recording | 720p @ 30 fps HD, 480p | 720p @ 30 fps HD |
| Technical | ||
| OS | Android v13 | Android v11 |
| Custom UI | Realme UI T-edition | |
| Chipset | Unisoc T612 | Mediatek Helio MT6739 |
| CPU | 1.8 GHz, Octa Core Processor | 1.28 GHz, Quad Core Processor |
| Core Details | Quad-core 1.28 GHz Cortex-A53 | |
| GPU | Mali-G57 | PowerVR GE8100 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | Yes |
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | Yes |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 2000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W | |
| Reverse Charging | Yes | |