Samsung Galaxy S21 vs Asus Zenfone 11 Ultra
Quick Comparison
Asus Zenfone 11 Ultra has better RAM than Samsung Galaxy S21. Asus Zenfone 11 Ultra has more internal memory than Samsung Galaxy S21
| Name | Samsung Galaxy S21 | Asus Zenfone 11 Ultra |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.2 in | 6.78 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 4000 mAh | 5500 mAh |
| Camera | 64 MP + 12 MP + 12 MP Triple | 50 MP + 32 MP + 13 MP Triple |
| Price | Rs. 69999 | Rs. 81990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 14, 2021. The cost of Samsung Galaxy S21 is Rs. 69999. The launch Date of the second phone is March 14, 2024. The Expected cost of Asus Zenfone 11 Ultra is Rs. 81990.
Display comparison
Asus Zenfone 11 Ultra has larger screen size of 6.78 inches in comparison to Samsung Galaxy S21's 6.2 inch screen. Samsung Galaxy S21 has Screen type where as Asus Zenfone 11 Ultra has LTPO AMOLED Screen type. Samsung's phone has display density of 421 PPI & Asus's phone has only 388 PPI display density. In terms of screen to body ratio, Asus's phone has better screen to body ratio of ~ 88.2% than Samsung's phone ~ 87.2%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Asus Zenfone 11 Ultra's larger 12 GB RAM is better for playing games and all with respect to Samsung Galaxy S21's lower 8 GB RAM. Asus Zenfone 11 Ultra has more Internal Memory (256 GB) than Samsung Galaxy S21 (128 GB).
Camera comparison
Asus Zenfone 11 Ultra's 50 MP + 32 MP + 13 MP Triple Rear Camera outshines Samsung Galaxy S21's 64 MP + 12 MP + 12 MP Triple Rear Camera in terms of resolution. Asus Zenfone 11 Ultra 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 S21's 10 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 14 version.
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Full Comparison
| Name | Samsung Galaxy S21 | Asus Zenfone 11 Ultra |
| General | ||
| Model | Galaxy S21 5G | Zenfone 11 Ultra |
| 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 | January 14, 2021 | March 14, 2024 |
| Design | ||
| Dimensions | 71.2 x 151.7 x 7.9 mm | 76.8 x 163.8 x 8.9 mm |
| Weight | 169 g | 224 g |
| Colors | Eternal Black, Skyline Blue, Misty Gray, Desert Sand | |
| Display | ||
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color LTPO AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.2 inches, 1080 x 2400 pixels, 120 Hz | 6.78 inches, 1080 x 2400 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 421 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 87.2% | ~ 88.2% |
| Glass Type | Corning Gorilla Glass Victus | Corning Gorilla Glass Victus 2 |
| Features | Always-on Display, HDR10+ | HDR10, 1600 nits (HBM), 2500 nits (peak) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 4.0 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA&NSA: n1 / n2 / n3 / n5 / n7 / n8 / n12 / n18 / n20 / n25 / n26 / n28 / n38 / n40 / n41 / n48 / n66 / n77 / n78 / n79 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.4, A2DP, LE, aptX HD, aptX Adaptive |
| USB | Yes, USB-C v3.2 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min, IP65/IP68 |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual Stereo Speakers, LPDDR5x RAM | |
| Camera | ||
| Rear Camera | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 50 MP ƒ/1.9 (Wide Angle) 32 MP ƒ/2.4 (Telephoto) 13 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | Sony IMX890 | |
| Auto Focus | Yes | |
| Features | Auto-HDR, Panorama | HDR, panorama |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 8K @ 24 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD, 720p @ 480 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 10 MP ƒ/2.2 (Wide Angle) Punch Hole | 32 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10 | Android v14 |
| Chipset | Samsung Exynos 2100 | Qualcomm Snapdragon 8 Gen3 |
| CPU | 2.9 GHz, Octa Core Processor | 3.3 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 1xCortex-X4@3.3 GHz & 5xCortex-A720@3.2 GHz & 2x Cortex-A520@2.3 GHz |
| GPU | Mali-G78 MP14 | Adreno 750 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 5500 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | Yes, 65W Fast Charging |
| Wireless Charging | Yes, 15W | Yes, 15W |
| Reverse Charging | Yes, 4.5W | Yes, 10W |