Zen Ultrafone 503 vs iQOO Neo 10R
Quick Comparison
iQOO Neo 10R has better RAM than Zen Ultrafone 503. In terms of display resolution, iQOO Neo 10R has better resolution of 2800 x 1260 than Zen Ultrafone 503 which has resolution of 800 x 480. iQOO Neo 10R has more internal memory than Zen Ultrafone 503
| Name | Zen Ultrafone 503 | iQOO Neo 10R |
| RAM | 256 MB | 8 GB |
|---|---|---|
| Display | 4 in | 6.78 in |
| Internal Memory | 512 MB | 128 GB |
| Battery | 1500 mAh | 6400 mAh |
| Camera | 3.2 MP | 50 MP + 8 MP Dual |
| Price | Rs. 2199 | Rs. 26999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March, 2014. The cost of Zen Ultrafone 503 is Rs. 2199. The launch Date of the second phone is March 11, 2025. The cost of iQOO Neo 10R is Rs. 26999.
Display comparison
iQOO Neo 10R has larger screen size of 6.78 inches in comparison to Zen Ultrafone 503's 4 inch screen. Zen Ultrafone 503 has TFT Screen type where as iQOO Neo 10R has AMOLED Screen type. iQOO's phone has display density of 453 PPI & Zen's phone has only 233 PPI display density. Zen Ultrafone 503 has 5:3 aspect ratio where as iQOO Neo 10R has 20:9 aspect ratio.
Memory comparison
iQOO Neo 10R's larger 8 GB RAM is better for playing games and all with respect to Zen Ultrafone 503's lower 256 MB RAM. iQOO Neo 10R has more Internal Memory (128 GB) than Zen Ultrafone 503 (512 MB).
Camera comparison
iQOO Neo 10R's 50 MP + 8 MP Dual Rear Camera outclasses Zen Ultrafone 503's 3.2 MP Rear Camera in terms of resolution. iQOO Neo 10R will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Zen Ultrafone 503's 1.3 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.2.2 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Zen Ultrafone 503 | iQOO Neo 10R |
| General | ||
| Country of Origin | India | |
| 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 | March, 2014 | March 11, 2025 |
| In The Box | Cell phone, Eject Tool, Warranty Card, Quick Start Guide, Phone Case, Charger, USB Cable | |
| Design | ||
| Dimensions | 75.88 x 163.72 x 7.98 mm | |
| Weight | 100 g | 196 g |
| Bezel less | No | |
| Colors | Raging Blue, MoonKnight Titanium | |
| Display | ||
| Type | Color TFT Screen | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 4 inches, 480 x 800 pixels | 6.78 inches, 1260 x 2800 pixels, 144 Hz |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 233 PPI | ~ 453 PPI |
| Screen to Body Ratio | ~ 93.4% | |
| Glass Type | DT-Star2 Plus Glass Protection | |
| Features | 1.5K, 4500 nits Brightness, 3840Hz PWM Dimming, 2000 Hz Instant Touch Sampling Rate. | |
| Notch | Yes, Punch Hole | |
| Curved Display | No | |
| Memory | ||
| RAM | 256 MB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 512 MB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n38/n40/n41/n77/n78 | NSA: n1/n3/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 | |
| Bluetooth | Yes | Yes, v5.4 |
| USB | Yes | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | GPS; GLONASS, GALILEO, BeiDou, NavIC, GNSS, QZSS |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope |
| 3.5mm Headphone Jack | Yes | No |
| Water Resistance | Yes | |
| IP Rating | IP65 | |
| Dust Resistant | Yes | |
| Extra Features | LPDDR5X RAM, Bypass Charging, In-built FPS Meter , 6043 mm2 Vapor Chamber, AI Mobile(AI Features- Instant Cut-out, Circle & Search, AI Note assist, AI Translation, Gemini Assist, AI Photo Enhance & AI Erase), 3 Years of Android Update, 4 Years of Security Update, 1.7 Million+ AnTuTu Score, Ultra Game Mode, 4D Game Vibration, AI Game Voice Changer, Dual Stereo Speaker, Hi-Res Audio | |
| Camera | ||
| Rear Camera | 3.2 MP | 50 MP ƒ/1.79 (Wide Angle) Sony Portrait Camera, 1/1.953" 8 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | Sony IMX882 OIS | |
| Auto Focus | Yes | |
| Features | Snapshot, Night, Portrait, Photo, Video,50MP, Panorama, Slow Motion, Time Lapse, Pro, Supermoon, Ultra HD Document,Long Exposure,Live Photo,Fish Eye, OIS + EIS | |
| Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | |
| Flash | Yes, LED | |
| Front Camera | 1.3 MP | 32 MP (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.2.2 (Jelly Bean) | Android v15 |
| Custom UI | Funtouch OS 15 | |
| Chipset | Qualcomm Snapdragon 8s Gen3 | |
| CPU | 1.2 GHz, Dual Core Processor | 3 GHz, Octa Core Processor |
| Core Details | 1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520 | |
| GPU | Adreno 735 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 | |
| Video | MP4, 3GP, AVI | |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1500 mAh, Li-ion Battery | 6400 mAh, Si/C |
| Fast Charging | Yes, 80W Flash Charge | |
| Reverse Charging | Yes, 7.5W Reverse Charging | |