OPPO Reno 12 5G vs Karbonn X21
Quick Comparison
OPPO Reno 12 5G has better RAM than Karbonn X21. In terms of display resolution, OPPO Reno 12 5G has better resolution of 2412 x 1080 than Karbonn X21 which has resolution of 720 x 1440. OPPO Reno 12 5G has more internal memory than Karbonn X21
| Name | OPPO Reno 12 5G | Karbonn X21 |
| RAM | 8 GB | 2 GB |
|---|---|---|
| Display | 6.7 in | 5.45 in |
| Internal Memory | 256 GB | 32 GB |
| Battery | 5000 mAh | 3000 mAh |
| Camera | 50 MP + 8 MP + 2 MP Triple | 8 MP |
| Price | Rs. 21889 | Rs. 5989 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is July 12, 2024. The cost of OPPO Reno 12 5G is Rs. 21889. The cost of Karbonn X21 is Rs. 5989.
Display comparison
Karbonn X21 has screen size of 5.45 inches which falls short to OPPO Reno 12 5G's 6.7 inch screen. OPPO Reno 12 5G has AMOLED Screen type where as Karbonn X21 has Screen type. OPPO's phone has display density of 394 PPI & Karbonn's phone has only 295 PPI display density. OPPO Reno 12 5G has 20:9 aspect ratio where as Karbonn X21 has 18:9 aspect ratio.
Memory comparison
OPPO Reno 12 5G's larger 8 GB RAM is better for playing games and all with respect to Karbonn X21's lower 2 GB RAM. OPPO Reno 12 5G has more Internal Memory (256 GB) than Karbonn X21 (32 GB).
Camera comparison
OPPO Reno 12 5G's 50 MP + 8 MP + 2 MP Triple Rear Camera outclasses Karbonn X21's 8 MP Rear Camera in terms of resolution. OPPO Reno 12 5G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Karbonn X21's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 10 version.
Related Comparisons
Full Comparison
| Name | OPPO Reno 12 5G | Karbonn X21 |
| General | ||
| Model | Reno 12, CPH2625 | X21, X21 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 12, 2024 | |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Safety Guide, Protective Case | |
| Design | ||
| Dimensions | 74.8 x 161.4 x 7.57 mm | 71.8 x 147.5 x 9.35 mm |
| Weight | 177 g | 160 g |
| Colors | Matte Brown, Sunset Pink, Astro Silver | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color HD+ FullView Display |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.7 inches, 1080 x 2412 pixels, 120 Hz | 5.45 inches, 1440 x 720 pixels |
| Aspect Ratio | 20:9 | 18:9 |
| PPI | ~ 394 PPI | ~ 295 PPI |
| Screen to Body Ratio | ~ 89.5% | |
| Features | 1200 nits Brightness, Contrast Ratio: Static: 6,000,000:1 , HDR10+ Certified | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 8 GB | 2 GB |
| Storage | 256 GB | 32 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | NR: n1/n2/n3/n5/n7/n8/n12/n20/n26/n28/n38/n40/n41/n77/n78/n66 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (802.11 ax), Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n (WLAN 2.4 GHz | WLAN 5 GHz), WLAN Display, WLAN Tethering, 2 x 2 MIMO | |
| Bluetooth | Yes, v5.4, Supports SBC, AAC, aptX-HD, LDAC, and LHDC | Yes, v4.2 |
| USB | Yes, USB-C v2.0 | Yes, microUSB |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, In Display Proximity Sensor, Acceleration Sensor, Gravity Sensor, Gyroscope, Step Counting | |
| 3.5mm Headphone Jack | No | Yes |
| Water Resistance | Yes | |
| IP Rating | IP65 | |
| Dust Resistant | Yes | |
| Extra Features | AI Mobile, SAR Value Head: 1.20 W/kg, Body: 0.87 W/kg, LPDDR4X@2133 MHz, 2 × 16 bits | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 26mm, 1/1.95", PDAF, OIS 2 MP (Macro) 8 MP ƒ/2.2 (Ultra Wide) 16mm, 112˚, 1/4.0", 1.12µm | 8 MP |
| Camera Sensor | Sony LYT-600, Sony IMX355 | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Night, Pro, Extra HD, Pano, Portrait, Timelapse, Slo-Mo, Text Scanner, Macro, Sticker, Dual-view Video, Google Lens | Panorama, Burst Mode, Time Lapse, Face Beauty, Night Mode |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD | 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole | 5 MP LED Flash |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | |
| Technical | ||
| OS | Android v14 | Android v10 |
| Custom UI | ColorOS 14.1 | |
| Chipset | Mediatek Dimensity 7300 | Unisoc SC9863 |
| CPU | 2.5 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Mali-G615 MC2 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 3000 mAh |
| Fast Charging | Yes, 80W Fast Charging | |
| Reverse Charging | Yes | Yes |