The tablet market offers a wide spectrum of choices, from budget-friendly options to premium powerhouses. We pit the Umidigi G3 Tab Ultra, a value-focused device, against the Xiaomi Pad 6S Pro 12.4, a flagship contender, to determine which tablet best suits your needs and budget. This comparison focuses on core performance, display quality, and charging capabilities.
🏆 Quick Verdict
For the average user prioritizing raw performance and a superior display, the Xiaomi Pad 6S Pro 12.4 is the clear winner. Its Snapdragon 8 Gen 2 chipset and bright, high-contrast screen justify the higher price. However, the Umidigi G3 Tab Ultra offers a compelling value proposition for those on a tighter budget.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | N/A |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | N/A |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66 | - |
| EDGE | - | N/A |
| GPRS | - | N/A |
| Speed | HSPA, LTE | - |
| Technology | GSM / HSPA / LTE | No cellular connectivity |
| Launch |
|---|
| Announced | 2024 | 2024, February 22 |
| Status | Available. Released 2024 | Available. Released 2024, February 22 |
| Body |
|---|
| Build | - | Glass front (Gorilla Glass 5), aluminum frame, aluminum back |
| Dimensions | 244.8 x 162.2 x 9.3 mm (9.64 x 6.39 x 0.37 in) | 278.7 x 191.6 x 6.3 mm (10.97 x 7.54 x 0.25 in) |
| SIM | Nano-SIM + Nano-SIM | No |
| Weight | 482 g (1.06 lb) | 590 g (1.30 lb) |
| Display |
|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 800 x 1280 pixels, 16:10 ratio (~149 ppi density) | 2032 x 3048 pixels, 3:2 ratio (~295 ppi density) |
| Size | 10.1 inches, 295.8 cm2 (~74.5% screen-to-body ratio) | 12.4 inches, 457.8 cm2 (~85.7% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD, 68B colors, 144Hz, HDR10, Dolby Vision, 900 nits (peak) |
| Platform |
|---|
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| Chipset | Mediatek Helio G99 (6 nm) | Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) |
| GPU | Mali-G57 MC2 | Adreno 740 |
| OS | Android 13 | Android 14, up to 3 major Android upgrades, HyperOS |
| Memory |
|---|
| Card slot | microSDXC (uses shared SIM slot) | No |
| Internal | 128GB 8GB RAM | 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM |
| Main Camera |
|---|
| Dual | - | 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF
Auxiliary lens |
| Features | LED flash | LED flash, HDR, panorama |
| Single | 8 MP, f/2.2, (wide) | - |
| Video | 720p@30fps | 4K@30/60fps, 1080p@30/60fps |
| Selfie camera |
|---|
| Single | 8 MP, f/2.2, (wide) | 32 MP, f/2.2, (wide), 1/3.6", 0.61µm |
| Video | 720p@30fps | 1080p@30fps |
| Sound |
|---|
| 35mm jack | Yes | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers (6 speakers) |
| Comms |
|---|
| Bluetooth | 5.2, A2DP, LE | 5.3, A2DP, LE, LHDC |
| NFC | No | Yes (file transfer only) |
| Positioning | GPS, GLONASS, GALILEO | No |
| Radio | FM radio | No |
| USB | USB Type-C | USB Type-C 3.2, accessory connector |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 802.11 a/b/g/n/a/6/7, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Accelerometer, proximity (accessories only), compass | Fingerprint (side-mounted), accelerometer, gyro, proximity (accessories only), compass |
| Battery |
|---|
| Charging | 18W wired | 120W wired, PD3.0, QC4, 45% in 10 min, 100% in 35 min |
| Type | 6000 mAh | 10000 mAh |
| Misc |
|---|
| Colors | Space Grey | Black, Blue, Green |
| Models | - | 24018RPACG |
| Price | - | About 700 EUR |
| SAR EU | - | 0.99 W/kg (body) |
Umidigi G3 Tab Ultra
- Significantly lower price point
- Large display for media consumption
- Decent performance for basic tasks
- Slow charging speed (18W)
- Inferior chipset compared to the competition
- Likely lower display quality
Xiaomi Pad 6S Pro 12.4
- Flagship-level performance with Snapdragon 8 Gen 2
- Fast 120W charging
- Bright and high-contrast display (848 nits, 1378:1)
- Higher price tag
- May be overkill for basic users
- Larger size may not suit all users
Display Comparison
The Xiaomi Pad 6S Pro 12.4 boasts a significantly more impressive display, achieving a measured peak brightness of 848 nits and a 1378:1 contrast ratio. This translates to a vibrant and easily viewable screen even in bright environments. While the Umidigi G3 Tab Ultra’s display specifications are not provided, it’s reasonable to assume it will fall short of these figures, likely utilizing an IPS panel with lower brightness and contrast. The larger screen size of the Xiaomi Pad 6S Pro 12.4 also contributes to a more immersive viewing experience.
Camera Comparison
Given the context data, a detailed camera comparison is limited. Both tablets likely feature basic camera setups geared towards video calls and casual snapshots. The absence of specific sensor details for the Umidigi suggests a focus on cost reduction. The Xiaomi Pad 6S Pro 12.4, while not a photography powerhouse, likely benefits from Qualcomm’s image signal processor (ISP) within the Snapdragon 8 Gen 2, potentially offering better image quality and processing capabilities. We can assume the Xiaomi will have a more refined camera experience.
Performance
The performance gap between these tablets is substantial. The Xiaomi Pad 6S Pro 12.4 is powered by the Qualcomm Snapdragon 8 Gen 2 (4nm), featuring a prime Cortex-X3 core clocked at 3.2 GHz. This is a significant leap over the Umidigi G3 Tab Ultra’s MediaTek Helio G99 (6nm) and its Cortex-A76 cores peaking at 2.2 GHz. The Snapdragon 8 Gen 2’s 4nm process node offers superior power efficiency and thermal management, allowing for sustained peak performance. The Xiaomi’s CPU architecture (Cortex-X3, A715, A710) is also generations ahead, delivering faster processing speeds and improved multi-tasking capabilities. The Umidigi will handle everyday tasks, but the Xiaomi excels in demanding applications and gaming.
Battery Life
The Xiaomi Pad 6S Pro 12.4 demonstrates a clear advantage in charging speed with its 120W wired charging, achieving 45% charge in 10 minutes and 100% in 35 minutes. This is a game-changer for users who need to quickly top up their device. The Umidigi G3 Tab Ultra’s 18W charging is considerably slower. While the Umidigi’s battery capacity isn’t specified, the Xiaomi’s active use score of 11:14h suggests a well-optimized battery life, even with the powerful chipset and bright display. The faster charging of the Xiaomi effectively mitigates any potential concerns about battery drain.
Buying Guide
Buy the Umidigi G3 Tab Ultra if you need a large-screen Android device for basic tasks like media consumption, light browsing, and occasional note-taking, and are unwilling to spend a premium. Buy the Xiaomi Pad 6S Pro 12.4 if you demand flagship-level performance for demanding applications, gaming, and professional workflows, and value a stunning display with fast charging.
Frequently Asked Questions
❓ Is the 120W charging on the Xiaomi Pad 6S Pro 12.4 safe for the battery's long-term health?
Xiaomi employs sophisticated charging algorithms and thermal management systems to ensure the safety of its 120W charging technology. While fast charging can generate heat, the Pad 6S Pro 12.4 is designed to mitigate these effects, preventing battery degradation over time. The charging process dynamically adjusts to optimize battery health.
❓ Can the Umidigi G3 Tab Ultra handle demanding games like Genshin Impact or Call of Duty Mobile?
The Umidigi G3 Tab Ultra’s MediaTek Helio G99 chipset can run these games, but you’ll likely need to lower the graphics settings to achieve a playable frame rate. Expect some stuttering and potential thermal throttling during extended gaming sessions. It's suitable for casual gaming, but not ideal for demanding titles at high settings.
❓ Does the Xiaomi Pad 6S Pro 12.4 support stylus input and keyboard accessories?
Yes, the Xiaomi Pad 6S Pro 12.4 is designed to work with the Xiaomi Smart Pen (3rd Generation) and the Xiaomi Pad 6S Pro Keyboard. These accessories enhance productivity and provide a more versatile tablet experience, transforming it into a laptop-like device.
