CMF Phone (2) vs Vivo Y51A 2021
Here you can compare CMF Phone (2) and Vivo Y51A 2021. Comparing CMF Phone (2) vs Vivo Y51A 2021 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how CMF Phone (2) stands against Vivo Y51A 2021 and which one should you buy The current lowest price found for CMF Phone (2) is ₹19,999 and for Vivo Y51A 2021 is ₹15,990. The details of both of these products were last updated on Oct 28, 2026.
| Specification | CMF Phone (2) | Vivo Y51A 2021 |
|---|---|---|
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 50 MP ƒ/2.4 (Ultra Wide) | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro |
| Internal Memory | 128 GB | 128 GB |
| CPU | 2.6 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| OS | Android v15 | Android v11 |
| Battery | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Price | ₹19,999 | ₹15,990 |
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Overview
| Specs Score | 62 / 100 Better Specs | 52 / 100 |
| Display Resolution | 1080 x 2400 pixels | 1080 x 2408 pixels Better Resolution |
| RAM | 6 GB | 8 GB More RAM |
| CPU Clock Speed | 2.6 GHz Faster Clock Speed | 2 GHz |
| Front Camera | 32 MP Better Front Camera Resolution | 16 MP |
| Weight | 188 g Lighter | |
| Thickness | 8.4 mm Slimmer | |
| Unique Features | 5G No No Reverse Charging | No 3.5mm Audio Jack FM Radio No |
General
| Model | Phone 2 | Y51A 2021 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 30, 2027 (Expected) |
Design
| Dimensions | 75.3 x 163.9 x 8.4 mm | |
| Weight | 188 g | |
| Bezel less | Yes |
Display
| Type | Color Super AMOLED LTPS (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes |
| Size | 6.3 inches, 1080 x 2400 pixels, 120 Hz | 6.58 inches, 1080 x 2408 pixels |
| Aspect Ratio | 20:9 | 21:9 |
| PPI | ~ 418 PPI | ~ 415 PPI |
| Screen to Body Ratio | ~ 85.8% | ~ 82.2% |
| HDR Support | Yes, HDR10+ | |
| Features | 2500 nits Peak Brightness, 1000 nits Typical Brightness, Ultra HDR+, 1000000:1 Contrast Ratio, 2160 Hz PWM Frequency, HDR10+ | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 8 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot), upto 1.02 TB | Yes, upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1, n3, n5, n8, n28, n38, n40, n41, n77, n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac /ax (Wi-Fi 6), 2.4 GHz / 5 GHz dual-band, MU-MIMO | |
| Bluetooth | Yes, v5.4, A2DP, BLE | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
Extra
| GPS | Yes, with dual-band A-GPS (L1), GLONASS (G1), BEIDOU (B1I), GALILEO (E1), QZSS (L1) | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | E-Compass, Gyroscope, Accelerometer, Ambient Light Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Entity Gyroscope |
| 3.5mm Headphone Jack | No | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP52 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 50 MP ƒ/2.4 (Ultra Wide) | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro |
| Auto Focus | Yes | Yes |
| Features | Night Mode, Live Photo, Portrait Mode (1X, 2X), Action Mode, HDR Video, Slo-Motion, Lenticular, Advanced HDR, Beauty, 50MP Ultra HD, Expert Mode, Timelapse, Panorama, Natural Mode/Vivid Mode | Portrait, Photo, Video, Pano, Live Photo, Slo-Mo, Time-Lapse, Pro, DOC, Super Night Mode |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 16 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Night Mode, Live Photo, Portrait Mode, HDR Video, Lenticular, Advanced HDR, Beauty, Timelapse | HDR |
Technical
| OS | Android v15 | Android v11 |
| Custom UI | Nothing OS 3 | |
| Chipset | Mediatek Dimensity 7400 | Qualcomm Snapdragon 662 |
| CPU | 2.6 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
| Fabrication Node | 4nm | |
| GPU | Mali-G77 MC9 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| Yes | Yes | |
| Music | Playback (MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4), Recording (WAV, AAC, AMR) | Yes |
| Video | MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, FLV, WEBM), Recording (MP4 | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 18W Fast Charging |
| Reverse Charging | Yes, 5W |
Discuss
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