Karbonn A7 Star vs Xiaomi Redmi 12 5G (8GB RAM + 256GB)
Quick Comparison
Xiaomi Redmi 12 5G (8GB RAM + 256GB) has better RAM than Karbonn A7 Star. In terms of display resolution, Xiaomi Redmi 12 5G (8GB RAM + 256GB) has better resolution of 2460 x 1080 than Karbonn A7 Star which has resolution of 854 x 480. Xiaomi Redmi 12 5G (8GB RAM + 256GB) has more internal memory than Karbonn A7 Star
| Name | Karbonn A7 Star | Xiaomi Redmi 12 5G (8GB RAM + 256GB) |
| RAM | 512 MB | 8 GB |
|---|---|---|
| Display | 4.5 in | 6.79 in |
| Internal Memory | 164 MB | 256 GB |
| Battery | 1400 mAh | 5000 mAh |
| Camera | 5 MP | 50 MP + 2 MP Dual |
| Price | Rs. 5136 | Rs. 14632 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May, 2013. The cost of Karbonn A7 Star is Rs. 5136. The launch Date of the second phone is August 01, 2023. The cost of Xiaomi Redmi 12 5G (8GB RAM + 256GB) is Rs. 14632.
Display comparison
Karbonn A7 Star has screen size of 4.5 inches which falls short to Xiaomi Redmi 12 5G (8GB RAM + 256GB)'s 6.79 inch screen. Karbonn A7 Star has TFT Screen type where as Xiaomi Redmi 12 5G (8GB RAM + 256GB) has IPS Screen type. Xiaomi's phone has display density of 396 PPI & Karbonn's phone has only 218 PPI display density. Karbonn A7 Star has 16:9 aspect ratio where as Xiaomi Redmi 12 5G (8GB RAM + 256GB) has 20.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi 12 5G (8GB RAM + 256GB)'s larger 8 GB RAM is better for playing games and all with respect to Karbonn A7 Star's lower 512 MB RAM. Xiaomi Redmi 12 5G (8GB RAM + 256GB) has more Internal Memory (256 GB) than Karbonn A7 Star (164 MB).
Camera comparison
Xiaomi Redmi 12 5G (8GB RAM + 256GB)'s 50 MP + 2 MP Dual Rear Camera outshines Karbonn A7 Star's 5 MP Rear Camera in terms of resolution. Xiaomi Redmi 12 5G (8GB RAM + 256GB) 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 A7 Star's 0.3 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4 and the second one on 13 version.
Related Comparisons
Full Comparison
| Name | Karbonn A7 Star | Xiaomi Redmi 12 5G (8GB RAM + 256GB) |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2013 | August 01, 2023 |
| Design | ||
| Dimensions | 76.28 x 168.6 x 8.17 mm | |
| Weight | 199 g | |
| Design Type | Classic (Candybar) | |
| Colors | Moonstone Sliver, Pastel Blue, Jade Black | |
| Display | ||
| Type | Color TFT Screen | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 4.5 inches, 480 x 854 pixels | 6.79 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 16:9 | 20.5:9 |
| PPI | ~ 218 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 91% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Brightness: 450 nits (typ.) | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 512 MB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 164 MB | 256 GB |
| Card Slot | Yes, upto 32 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n8/n40/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 802.11 a/b/g/n/ac，2.4G/5G | |
| Bluetooth | Yes, v2.0 | Yes, v5.3, A2DP, LE |
| USB | Yes v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with AGPS, GLONASS, BeiDou | |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Ambient Light Sensor, E Compass, Accelerometer, IR Blaster |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | Premium Glass Back, MIUI Dialer, LPDDR4X RAM, Bottom firing loudspeaker | |
| Camera | ||
| Rear Camera | 5 MP | 50 MP PDAF f/1.8 (Wide Angle) 2 MP f/2.4 (Macro) with autofocus |
| Features | Night, Video, 50MP mode, Google Lens, HDR, Google lens, Voice shutter, Tilt-shift, Timed burst, Time Lapse | |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | |
| Flash | Yes, LED | |
| Front Camera | 0.3 MP | Punch Hole 8 MP f/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4 (ICS) | Android v13 |
| Custom UI | MIUI 14 | |
| Chipset | Qualcomm Snapdragon 4 Gen2 | |
| CPU | 1 GHz, Dual Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | |
| GPU | 0 | Adreno GPU |
| Java | Yes, MIDP v1 | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messanging, YouTube Player | |
| Yes | Yes | |
| Music | MP3 | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1400 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W | |