Samsung Galaxy M21s vs Samsung Galaxy Z Fold 4
Quick Comparison
Samsung Galaxy Z Fold 4 has better RAM than Samsung Galaxy M21s. In terms of display resolution, Samsung Galaxy Z Fold 4 has better resolution of 2176 x 1812 than Samsung Galaxy M21s which has resolution of 2340 x 1080. Samsung Galaxy Z Fold 4 has more internal memory than Samsung Galaxy M21s
| Name | Samsung Galaxy M21s | Samsung Galaxy Z Fold 4 |
| RAM | 4 GB | 12 GB |
|---|---|---|
| Display | 6.4 in | 7.6 in |
| Internal Memory | 64 GB | 256 GB |
| Battery | 6000 mAh | 4400 mAh |
| Camera | 64 MP + 8 MP + 5 MP Triple | 50 MP + 12 MP + 10 MP Triple |
| Price | Rs. 20499 | Rs. 86899 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is November 06, 2020. The cost of Samsung Galaxy M21s is Rs. 20499. The launch Date of the second phone is August 10, 2022. The cost of Samsung Galaxy Z Fold 4 is Rs. 86899.
Display comparison
Samsung Galaxy M21s has screen size of 6.4 inches which falls short to Samsung Galaxy Z Fold 4's 7.6 inch screen. Samsung Galaxy M21s has Super AMOLED Screen type where as Samsung Galaxy Z Fold 4 has Screen type. Samsung Galaxy M21s has display density of 403 PPI & Samsung Galaxy Z Fold 4 has only 374 PPI display density. In terms of screen to body ratio, Samsung Galaxy Z Fold 4 has better screen to body ratio of ~ 90.9% than Samsung Galaxy M21s's ~ 84.1%. Samsung Galaxy M21s has 19.5:9 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 Samsung Galaxy M21s's lower 4 GB RAM. Samsung Galaxy Z Fold 4 has more Internal Memory (256 GB) than Samsung Galaxy M21s (64 GB).
Camera comparison
Samsung Galaxy M21s's 64 MP + 8 MP + 5 MP Triple Rear Camera outclasses Samsung Galaxy Z Fold 4's 50 MP + 12 MP + 10 MP Triple Rear Camera in terms of resolution. Samsung Galaxy M21s will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy Z Fold 4's 10 MP + 4 MP Dual Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 12 version.
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Full Comparison
| Name | Samsung Galaxy M21s | Samsung Galaxy Z Fold 4 |
| General | ||
| Model | Galaxy M21s | 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 | November 06, 2020 | August 10, 2022 |
| Design | ||
| Dimensions | 75.1 x 159.2 x 8.9 mm | 130.1 x 155.1 x 6.3 mm |
| Weight | 191 g | 263 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color Dynamic AMOLED 2X (1B) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 1080 x 2340 pixels | 7.6 inches, 1812 x 2176 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 21.6:18 |
| PPI | ~ 403 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 84.1% | ~ 90.9% |
| Glass Type | Corning Gorilla Glass 3 | 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 |
| Storage | 64 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.2, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, Galileo, Glonass, BeiDou |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | 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 | 64 MP (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (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 | Panorama, HDR | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 8K, 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP | 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 | HDR |
| Technical | ||
| OS | Android v10 | Android v12 |
| Chipset | Samsung Exynos 9611 | Qualcomm Snapdragon 8+ Gen1 |
| CPU | 2.3 GHz, Octa Core Processor | 3.2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 1x Cortex-X2@3.19 GHz & 3x Cortex-A710@2.75 GHz & 4xCortex-A510@1.8 GHz |
| GPU | Mali-G72 MP3 | Adreno 730 |
| Java | No | No |
| Browser | Yes, supports HTML | 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 | 6000 mAh | 4400 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W | |