Vivo Y21 2021 vs Samsung Galaxy Z Fold 4
Quick Comparison
Samsung Galaxy Z Fold 4 has better RAM than Vivo Y21 2021. In terms of display resolution, Samsung Galaxy Z Fold 4 has better resolution of 2176 x 1812 than Vivo Y21 2021 which has resolution of 1600 x 720. Samsung Galaxy Z Fold 4 has more internal memory than Vivo Y21 2021
| Name | Vivo Y21 2021 | Samsung Galaxy Z Fold 4 |
| RAM | 4 GB | 12 GB |
|---|---|---|
| Display | 6.51 in | 7.6 in |
| Internal Memory | 64 GB | 256 GB |
| Battery | 5000 mAh | 4400 mAh |
| Camera | 13 MP + 2 MP Dual | 50 MP + 12 MP + 10 MP Triple |
| Price | Rs. 14999 | Rs. 87199 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 20, 2021 . The cost of Vivo Y21 2021 is Rs. 14999. The launch Date of the second phone is August 10, 2022. The cost of Samsung Galaxy Z Fold 4 is Rs. 87199.
Display comparison
Vivo Y21 2021 has screen size of 6.51 inches which falls short to Samsung Galaxy Z Fold 4's 7.6 inch screen. Vivo Y21 2021 has IPS LCD Screen type where as Samsung Galaxy Z Fold 4 has Screen type. Samsung's phone has display density of 374 PPI & Vivo's phone has only 262 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 90.9% than Vivo's phone ~ 89%. Vivo Y21 2021 has 20:9 aspect ratio where as Samsung Galaxy Z Fold 4 has 21.6:18 aspect ratio.
Memory comparison
Samsung Galaxy Z Fold 4's larger 12 GB RAM is better for playing games and all with respect to Vivo Y21 2021's lower 4 GB RAM. Samsung Galaxy Z Fold 4 has more Internal Memory (256 GB) than Vivo Y21 2021 (64 GB).
Camera comparison
Samsung Galaxy Z Fold 4's 50 MP + 12 MP + 10 MP Triple Rear Camera outclasses Vivo Y21 2021's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Samsung Galaxy Z Fold 4 will be better choice if you're looking to click lot of selfies as it has better 10 MP + 4 MP Dual Front Camera in comparison to Vivo Y21 2021's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 12 version.
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Full Comparison
| Name | Vivo Y21 2021 | Samsung Galaxy Z Fold 4 |
| General | ||
| Model | Y21 2021 | Z Fold 4 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano + eSim |
| Device Type | Smartphone | Smartphone |
| Release Date | August 20, 2021 | August 10, 2022 |
| Design | ||
| Dimensions | 76 x 164 x 8 mm | 130.1 x 155.1 x 6.3 mm |
| Weight | 182 g | 263 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color Dynamic AMOLED 2X (1B) |
| Touch | Yes | Yes |
| Size | 6.51 inches, 720 x 1600 pixels | 7.6 inches, 1812 x 2176 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 21.6:18 |
| PPI | ~ 262 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 89% | ~ 90.9% |
| Glass Type | Corning Gorilla Glass Victus Plus | |
| HDR Support | Yes, HDR10+ | |
| Features | Infinity Flex Display, HDR10+, 1200 nits (peak) | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Foldable Display | Yes | |
| Cover Display | 6.2 inches, Dynamic AMOLED 2X, 904 x 2316 pixels, 387 PPI, 23.1:9 Aspect Ratio | |
| Memory | ||
| RAM | 4 GB | 12 GB |
| Expandable RAM | Upto 1 GB Extra Virtual RAM | |
| Storage | 64 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 1 TB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.2, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS | Yes, with A-GPS, Galileo, Glonass, BeiDou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer | Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor, Proximity sensor, Light sensor |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IPX8 | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) 10 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 8K, 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Main) Screen Flash | 10 MP ƒ/2.2 (Main) 4 MP ƒ/1.8 Under-display Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Front Camera Features | HDR | |
| Technical | ||
| OS | Android v11 | Android v12 |
| Chipset | Mediatek Helio P35 | Qualcomm Snapdragon 8+ Gen1 |
| CPU | 2.3 GHz, Octa Core Processor | 3.2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | 1x Cortex-X2@3.19 GHz & 3x Cortex-A710@2.75 GHz & 4xCortex-A510@1.8 GHz |
| GPU | PowerVR GE8320 | Adreno 730 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF |
| Video | Yes | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4400 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W | |