Karbonn Alfa A90 vs Realme 12 5G
Quick Comparison
Realme 12 5G has better RAM than Karbonn Alfa A90. In terms of display resolution, Realme 12 5G has better resolution of 2400 x 1080 than Karbonn Alfa A90 which has resolution of 800 x 480. Realme 12 5G has more internal memory than Karbonn Alfa A90
| Name | Karbonn Alfa A90 | Realme 12 5G |
| RAM | 512 MB | 6 GB |
|---|---|---|
| Display | 4 in | 6.72 in |
| Internal Memory | 4 GB | 128 GB |
| Battery | 1400 mAh | 5000 mAh |
| Camera | 2 MP | 108 MP + 2 MP Dual |
| Price | Rs. 1499 | Rs. 16999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September, 2015. The cost of Karbonn Alfa A90 is Rs. 1499. The launch Date of the second phone is March 06, 2024. The cost of Realme 12 5G is Rs. 16999.
Display comparison
Karbonn Alfa A90 has screen size of 4 inches which falls short to Realme 12 5G's 6.72 inch screen. Karbonn Alfa A90 has TFT Screen type where as Realme 12 5G has IPS LCD Screen type. Realme's phone has display density of 401 PPI & Karbonn's phone has only 233 PPI display density. Karbonn Alfa A90 has 5:3 aspect ratio where as Realme 12 5G has 20:9 aspect ratio.
Memory comparison
Realme 12 5G's larger 6 GB RAM is better for playing games and all with respect to Karbonn Alfa A90's lower 512 MB RAM. Realme 12 5G has more Internal Memory (128 GB) than Karbonn Alfa A90 (4 GB).
Camera comparison
Realme 12 5G's 108 MP + 2 MP Dual Rear Camera outclasses Karbonn Alfa A90's 2 MP Rear Camera in terms of resolution. Realme 12 5G will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Karbonn Alfa A90's 1.3 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.4 and the second one on 14 version.
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Full Comparison
| Name | Karbonn Alfa A90 | Realme 12 5G |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | September, 2015 | March 06, 2024 |
| In The Box | Handset, Adapter, USB Data Cable, Sim Ejector Tool, Safety Guide, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 76.1 x 165.7 x 7.69 mm | |
| Weight | 188 g | |
| Bezel less | No | |
| Colors | Twilight Purple, Woodland Green | |
| Display | ||
| Type | Color TFT Screen | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 4 inches, 480 x 800 pixels | 6.72 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 233 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 91.4% | |
| Features | Screen Contrast: 1500:1, Brightness: 800 Nits (Typical), 950 Nits (High Brightness Mode) | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 512 MB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 4 GB | 128 GB |
| Card Slot | Yes, upto 32 GB | Yes, (Hybrid Slot), upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | NR: n1/n3/n5/n8/n28B/n40/n41(2535-2655MHz)/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 | |
| Bluetooth | Yes, v4.0 | Yes, v5.2, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | Yes, with GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope, Support Meter Function |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Dual Stereo Speakers, Dynamic Button, LPDDR4X RAM, 5G + 5G Dual Mode | |
| Camera | ||
| Rear Camera | 2 MP | 108 MP f/1.8 (Wide Angle) 2 MP f/2.4 (Macro) with autofocus |
| Camera Sensor | Samsung S5KHM6 (108MP) + Smartsense SC202CS (2MP) | |
| Features | 3X Zoom Portrait Camera, Photo, Video, Night, Street, Pro, Pano, Portrait, Timelapse, Slo-Mo, Text Scanner, Hi-Res, Tilt-Shift, Movie, Dual View Video, Group Portrait, Supports Smart Scenario Recognition, Supports Fill Light for Video Shooting | |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 1.3 MP | Punch Hole 8 MP f/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.4 (KitKat) | Android v14 |
| Custom UI | realme UI 5 | |
| Chipset | Mediatek Dimensity 6100 Plus | |
| CPU | 1 GHz, Single Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz | |
| GPU | Mali-G57 MC2 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1400 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charge | |