Lenovo A690 vs Samsung Galaxy M21 2021
Quick Comparison
Samsung Galaxy M21 2021 has better RAM than Lenovo A690. In terms of display resolution, Samsung Galaxy M21 2021 has better resolution of 2340 x 1080 than Lenovo A690 which has resolution of 800 x 480.
| Name | Lenovo A690 | Samsung Galaxy M21 2021 |
| RAM | 512 MB | 4 GB |
|---|---|---|
| Display | 4 in | 6.4 in |
| Battery | 1500 mAh | 6000 mAh |
| Camera | 3.15 MP | 48 MP + 8 MP + 5 MP Triple |
| Price | Rs. 3706 | Rs. 13499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January, 2013. The cost of Lenovo A690 is Rs. 3706. The launch Date of the second phone is July 21, 2021. The cost of Samsung Galaxy M21 2021 is Rs. 13499.
Display comparison
Lenovo A690 has screen size of 4 inches which falls short to Samsung Galaxy M21 2021's 6.4 inch screen. Lenovo A690 has TFT Screen type where as Samsung Galaxy M21 2021 has Super AMOLED Screen type. Samsung's phone has display density of 403 PPI & Lenovo's phone has only 233 PPI display density. Lenovo A690 has 5:3 aspect ratio where as Samsung Galaxy M21 2021 has 19.5:9 aspect ratio.
Memory comparison
Samsung Galaxy M21 2021's larger 4 GB RAM is better for playing games and all with respect to Lenovo A690's lower 512 MB RAM.
Camera comparison
Samsung Galaxy M21 2021's 48 MP + 8 MP + 5 MP Triple Rear Camera outclasses Lenovo A690's 3.15 MP Rear Camera in terms of resolution.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 2.3.6 and the second one on 11 version.
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Full Comparison
| Name | Lenovo A690 | Samsung Galaxy M21 2021 |
| General | ||
| Model | Galaxy M21 2021 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | January, 2013 | July 21, 2021 |
| Design | ||
| Dimensions | 65 x 124 x 11 mm | 75.1 x 159 x 9 mm |
| Weight | 134 g | 192 g |
| Display | ||
| Type | Color TFT Screen (16M colors Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4 inches, 480 x 800 pixels | 6.4 inches, 1080 x 2340 pixels, 60 Hz |
| Aspect Ratio | 5:3 | 19.5:9 |
| PPI | ~ 233 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 84.2% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 420 nits (peak) | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 512 MB | 4 GB |
| Storage | 64 GB | |
| Card Slot | Yes, upto 32 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 3.15 MP | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | Geo tagging | Panorama, HDR |
| Video Recording | 704 x 480 px | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | |
| Front Camera | No | 20 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v2.3.6 (Gingerbread) | Android v11 |
| Chipset | Samsung Exynos 9611 | |
| CPU | 1 GHz, Single Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | |
| GPU | Mali-G72 MP3 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Calendar, YouTube Player | |
| Yes | Yes | |
| Music | MP3, WAV, WMA, eAAC+ | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | MP4, WMV, H.264, H.263 | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1500 mAh, Li-ion Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |
| Talk Time | 49 hours | |
| Music Playback Time | 131 hours | |