Acer F900 vs Vivo V21
Quick Comparison
Vivo V21 has better RAM than Acer F900. In terms of display resolution, Vivo V21 has better resolution of 2400 x 1080 than Acer F900 which has resolution of 800 x 480. Vivo V21 has more internal memory than Acer F900
| Name | Acer F900 | Vivo V21 |
| RAM | 128 MB | 8 GB |
|---|---|---|
| Display | 3.8 in | 6.44 in |
| Internal Memory | 128 MB | 128 GB |
| Battery | 1530 mAh | 4000 mAh |
| Camera | 3.2 MP | 64 MP + 8 MP + 2 MP Triple |
| Price | Rs. 19320 | Rs. 24999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is February, 2009. The cost of Acer F900 is Rs. 19320. The launch Date of the second phone is April 29, 2021. The Expected cost of Vivo V21 is Rs. 24999.
Display comparison
Vivo V21 has larger screen size of 6.44 inches in comparison to Acer F900's 3.8 inch screen. Acer F900 has TFT Screen type where as Vivo V21 has AMOLED Screen type. Vivo's phone has display density of 409 PPI & Acer's phone has only 246 PPI display density. Acer F900 has 5:3 aspect ratio where as Vivo V21 has 20:9 aspect ratio.
Memory comparison
Vivo V21's larger 8 GB RAM is better for playing games and all with respect to Acer F900's lower 128 MB RAM. Vivo V21 has more Internal Memory (128 GB) than Acer F900 (128 MB).
Camera comparison
Vivo V21's 64 MP + 8 MP + 2 MP Triple Rear Camera outclasses Acer F900's 3.2 MP Rear Camera in terms of resolution.
Technical comparison
Acer F900 has version 6.1 Windows Mobile Operating System where as Vivo V21 has version 11 Android Operating System.
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Full Comparison
| Name | Acer F900 | Vivo V21 |
| General | ||
| Model | V21 | |
| Sim Type | Single Sim, GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | No | Yes |
| Sim Size | Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | February, 2009 | April 29, 2021 |
| Design | ||
| Dimensions | 63.5 x 117.5 x 15.8 mm | 73.9 x 159.7 x 7.3 mm |
| Weight | 150 g | 176 g |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color TFT Screen (65K colors Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes, Resistive | Yes |
| Size | 3.8 inches, 480 x 800 pixels | 6.44 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 246 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 84.8% | |
| Features | HDR10+ | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| Phonebook | Unlimited | |
| RAM | 128 MB | 8 GB |
| Storage | 128 MB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 7.2 Mbps Download 2 Mbps Upload | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v2.0 | Yes, v5.1, A2DP, LE |
| USB | Yes, miniUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| Camera | ||
| Rear Camera | 3.2 MP | 64 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 | HDR, Panorama, Eye Autofocus, Night, Ultra-Wide Night, Ultra Stable Video, Art Portrait Video, Super Macro, Bokeh Portrait, Multi-Style Portrait | |
| Video Recording | 480p | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | No | 44 MP ƒ/2 (Wide Angle) Autofocus, Screen Flash |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Windows Mobile v6.1 | Android v11 |
| Chipset | Samsung Exynos 6410 | MediaTek Dimensity 800U |
| CPU | 533 MHz, Single Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | |
| GPU | Mali-G57 MC3 | |
| Java | Yes, MIDP v2 | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Recording, Voice Commands, Calendar | |
| Yes, with Push Email | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC |
| Video | MPEG4 | MP4, 3GP, AVI, FLV, MKV |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1530 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | |
| StandBy Time | 150 hours | |
| Talk Time | 4 hours | |