BlackBerry Curve 8520 vs Xiaomi Redmi Turbo 4 Pro
Quick Comparison
Xiaomi Redmi Turbo 4 Pro has better RAM than BlackBerry Curve 8520. In terms of display resolution, Xiaomi Redmi Turbo 4 Pro has better resolution of 2772 x 1280 than BlackBerry Curve 8520 which has resolution of 240 x 320. Xiaomi Redmi Turbo 4 Pro has more internal memory than BlackBerry Curve 8520
| Name | BlackBerry Curve 8520 | Xiaomi Redmi Turbo 4 Pro |
| RAM | 128 MB | 12 GB |
|---|---|---|
| Display | 2.64 in | 6.83 in |
| Internal Memory | 256 MB | 256 GB |
| Battery | 1150 mAh | 7550 mAh |
| Camera | 2 MP | 50 MP + 8 MP Dual |
| Price | Rs. 3990 | Rs. 23990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July, 2009. The cost of BlackBerry Curve 8520 is Rs. 3990. The launch Date of the second phone is April 24, 2025. The Expected cost of Xiaomi Redmi Turbo 4 Pro is Rs. 23990.
Display comparison
Xiaomi Redmi Turbo 4 Pro has larger screen size of 6.83 inches in comparison to BlackBerry Curve 8520's 2.64 inch screen. BlackBerry Curve 8520 has TFT Screen type where as Xiaomi Redmi Turbo 4 Pro has AMOLED Screen type. Xiaomi's phone has display density of 447 PPI & Blackberry's phone has only 152 PPI display density. BlackBerry Curve 8520 has 4:3 aspect ratio where as Xiaomi Redmi Turbo 4 Pro has 20.1:9 aspect ratio.
Memory comparison
Xiaomi Redmi Turbo 4 Pro's larger 12 GB RAM is better for playing games and all with respect to BlackBerry Curve 8520's lower 128 MB RAM. Xiaomi Redmi Turbo 4 Pro has more Internal Memory (256 GB) than BlackBerry Curve 8520 (256 MB).
Camera comparison
Xiaomi Redmi Turbo 4 Pro's 50 MP + 8 MP Dual Rear Camera outshines BlackBerry Curve 8520's 2 MP Rear Camera in terms of resolution.
Related Comparisons
Full Comparison
| Name | BlackBerry Curve 8520 | Xiaomi Redmi Turbo 4 Pro |
| General | ||
| Model | 25053RT47C | |
| Sim Type | Single Sim, GSM | Dual Sim, GSM+GSM |
| Dual Sim | No | Yes |
| Sim Size | Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | July, 2009 | April 24, 2025 |
| Design | ||
| Dimensions | 60 x 109 x 13.9 mm | 77.9 x 163.1 x 8 mm |
| Weight | 106 g | 219 g |
| Bezel less | No | |
| Design Type | Classic (Candybar) | |
| Qwerty | Yes | |
| Colors | Black, White, Green, Harry Potter edition | |
| Display | ||
| Type | Color TFT Screen (65K colors Colors) | Color AMOLED Screen (1B Colors) |
| Touch | No | Yes, 240 Hz Touch Sampling Rate |
| Size | 2.64 inches, 320 x 240 pixels | 6.83 inches, 1280 x 2772 pixels, 120 Hz |
| Aspect Ratio | 4:3 | 20.1:9 |
| PPI | ~ 152 PPI | ~ 447 PPI |
| Screen to Body Ratio | ~ 90.2% | |
| Glass Type | Corning Gorilla Glass Victus | |
| Brightness | 800 nits (typ), 1800 nits (HBM), 3200 nits (peak) | |
| Features | Dolby Vision, HDR10+, HDR Vivid | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| Phonebook | Unlimited | |
| RAM | 128 MB | 12 GB |
| RAM Type | LPDDR5X | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 256 MB | 256 GB |
| Storage Type | UFS 4.1 | |
| Card Slot | Yes, upto 32 GB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | SA:n38/40/41/77/78/1/3/5/8/28a, NSA:n38/40/41/77/78/1/3/5/8/28a | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v2.0 | Yes, v5.4, A2DP, LE |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 2,159,653 (Total) (v10) 465,908 (CPU) 937,663 (GPU) 430,955 (Memory) 325,127 (UX) | |
| Geekbench Score | 6,807 (Multi Core) (v6) 2,156 (Single Core) 13,464 (OpenCL) 18,779 (Vulkan) | |
| 3DMark Score | 4,649 (Wild Life Extreme) | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes, 2 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 2 MP | 50 MP ƒ/1.5 (Wide Angle) 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 15mm (ultrawide), 1/4.0", 1.12µm |
| OIS | Yes | |
| Auto Focus | Yes | |
| Features | HDR, Panorama | |
| Video Recording | 320 x 240 px | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | |
| Front Camera | No | 20 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Blackberry OS | Android v15 |
| Chipset | Qualcomm Snapdragon 8s Gen4 | |
| CPU | 512 MHz, Single Core Processor | 3.2 GHz, Octa Core Processor |
| Core Details | 1xCortex-X4@ 3.20 GHz & 3xCortex-A720@3.00 GHz& 2xA720 @2.80 GHz, & 2xA720@2.02 GHz | |
| GPU | Adreno 825 | |
| Java | Yes | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Recording, Voice Commands, Calendar | |
| Yes | Yes | |
| Music | MP3, AAC, AAC+, eAAC+, WMA, WAV, AMR | Yes |
| Video | MPEG4, H.263, H.264, WMV | Yes |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1150 mAh, Li-ion Battery | 7550 mAh |
| Fast Charging | Yes, 90W Fast charging | |
| Reverse Charging | Yes | |
| StandBy Time | 17 days | |
| Talk Time | 270 min | |