Umidigi Note 100 vs Realme 9 Pro+: A Detailed Comparison
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🏆 Quick Verdict
For the average user prioritizing speed and convenience, the Realme 9 Pro+ is the clear winner. Its Dimensity 920 chipset and 60W charging significantly outperform the Umidigi Note 100, justifying the price difference. However, the Umidigi Note 100 offers a compelling value proposition for those on a tight budget.
| PHONES | ||
|---|---|---|
| Phone Names | Umidigi Note 100 | Realme 9 Pro+ |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 39, 38, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 - International |
| 5G bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA - International |
| Speed | HSPA, LTE, 5G | HSPA, LTE-A, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE / 5G |
| - | 1, 28, 41, 77, 78 SA/NSA - India | |
| Launch | ||
|---|---|---|
| Announced | 2025, February 13 | 2022, February 16 |
| Status | Available. Released 2025, February | Available. Released 2022, February 21 |
| Body | ||
|---|---|---|
| Build | Glass front, plastic back, plastic frame | Glass front (Gorilla Glass 5), glass back |
| Dimensions | 167.8 x 77.4 x 7.7 mm (6.61 x 3.05 x 0.30 in) | 160.2 x 73.3 x 8 mm (6.31 x 2.89 x 0.31 in) |
| SIM | Nano-SIM + Nano-SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Weight | 190 g (6.70 oz) | 182 g (6.42 oz) |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~258 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~411 ppi density) |
| Size | 6.8 inches, 111.6 cm2 (~86.0% screen-to-body ratio) | 6.4 inches, 98.9 cm2 (~84.2% screen-to-body ratio) |
| Type | IPS LCD, 120Hz | Super AMOLED, 90Hz, 430 nits (typ), 600 nits (HBM) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x2.3 GHz Cortex-A76 & 6x2.1 GHz Cortex-A55) | Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) |
| Chipset | Unisoc T765 (6 nm) | Mediatek Dimensity 920 (6 nm) |
| GPU | Mali-G57 MC2 | Mali-G68 MC4 |
| OS | Android 14 | Android 12, upgradable to Android 13, Realme UI 4.0 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | No |
| Internal | 128GB 6GB RAM, 256GB 8GB RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
| - | UFS 2.2 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash | LED flash, HDR, panorama |
| Single | - | 16 MP, f/2.4, 27mm (wide), 1/3.09", 1.0µm |
| Triple | 50 MP, (wide), AF 2 MP (macro) Auxiliary lens | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60/120/480fps, 720p@960fps, gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | - | HDR, panorama |
| Single | 16 MP, (wide) | 16 MP, f/2.4, 27mm (wide), 1/3.09", 1.0µm |
| Video | Yes | 1080p@30fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 3.5mm jack | - | Yes |
| 35mm jack | Yes | - |
| Loudspeaker | Yes | Yes, with stereo speakers |
| - | 24-bit/192kHz audio | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.2, A2DP, LE, aptX HD |
| NFC | No | Yes (market/region dependent) |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, BDS |
| Radio | Wireless FM radio | No |
| USB | USB Type-C, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 20W wired | 60W wired, PD3.0, 100% in 44 min (advertised) |
| Type | 5000 mAh | Li-Po 4500 mAh, non-removable |
| Misc | ||
|---|---|---|
| Colors | Rock Black, Interstellar Blue, Lake Green, Starry White | Midnight Black, Aurora Green, Sunrise Blue, Free Fire Limited Edition |
| Models | - | RMX3392, RMX3393 |
| Price | $ 106.99 / C$ 152.99 / € 116.99 | € 289.90 / $ 390.00 / ₹ 25,999 |
| SAR | - | 1.19 W/kg (head) 0.73 W/kg (body) |
| Tests | ||
|---|---|---|
| Battery life | - | Endurance rating 117h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal) |
| Loudspeaker | - | -25.3 LUFS (Very good) |
| Performance | - | AnTuTu: 495096 (v8), 416031 (v9) GeekBench: 2335 (v5.1) GFXBench: 27fps (ES 3.1 onscreen) |
Umidigi Note 100
- Significantly more affordable
- Functional for basic smartphone tasks
- Unisoc T765 is power efficient
- Slower charging speed (20W)
- Less powerful processor
- Limited camera details suggest a basic system
Realme 9 Pro+
- Faster Dimensity 920 processor
- 60W fast charging with PD3.0
- Longer battery endurance (117h)
- Higher price point
- May be overkill for basic users
- No specific display details provided
Display Comparison
The Realme 9 Pro+ boasts an 'Infinite' contrast ratio, a marketing term indicating a high-quality panel, though specific brightness nits aren't provided. The Umidigi Note 100's display specifications are absent, suggesting a more standard LCD panel. While the Realme 9 Pro+ likely offers superior color reproduction and viewing angles, the Umidigi Note 100 may suffice for casual use. The lack of details on the Umidigi's display makes a direct comparison difficult, but the Realme's marketing suggests a more visually appealing experience.
Camera Comparison
Detailed camera specs for both devices are limited. However, the Realme 9 Pro+’s focus on photo/video suggests a more sophisticated camera system. The absence of sensor size or aperture information for either phone makes a precise comparison impossible. It's reasonable to assume the Realme 9 Pro+ benefits from Mediatek’s image signal processor (ISP) for improved image quality and video stabilization. The Umidigi Note 100 likely features a more basic camera setup geared towards casual snapshots.
Performance
The core difference lies in the chipsets. The Realme 9 Pro+ utilizes the Mediatek Dimensity 920 (6nm), featuring a more powerful CPU configuration with 2x2.5 GHz Cortex-A78 cores compared to the Umidigi Note 100’s Unisoc T765 (6nm) and its 2x2.3 GHz Cortex-A76 cores. This translates to noticeably faster application loading times and smoother multitasking on the Realme. While both are 6nm chips, the Cortex-A78 architecture in the Dimensity 920 provides a significant performance uplift. The Realme 9 Pro+ is better suited for gaming and resource-intensive applications. The Unisoc T765 in the Umidigi Note 100 is adequate for everyday tasks but will struggle with demanding workloads.
Battery Life
The Realme 9 Pro+ shines with its 60W wired charging, capable of a full charge in a claimed 44 minutes, and an endurance rating of 117 hours. The Umidigi Note 100 offers a slower 20W charging speed. While battery capacity isn't specified for either device, the Realme’s faster charging significantly reduces downtime. The 117-hour endurance rating of the Realme 9 Pro+ suggests efficient power management, potentially offsetting any capacity difference. The Umidigi Note 100 will require considerably longer to fully recharge.
Buying Guide
Buy the Umidigi Note 100 if you need a functional smartphone for basic tasks, prioritize affordability above all else, and aren't heavily reliant on demanding apps or games. Buy the Realme 9 Pro+ if you prefer a smoother, faster experience, value rapid charging, and are willing to spend more for a more refined overall package. The Realme 9 Pro+ is geared towards users who want a phone that can keep up with their fast-paced lives.