Umidigi Note 100 vs Xiaomi Poco X4 Pro 5G: A Deep Dive into Budget 5G Contenders

The sub-$250 5G smartphone market is heating up. The Umidigi Note 100 and Xiaomi Poco X4 Pro 5G represent compelling options for users prioritizing affordability and connectivity. This comparison dissects their key specifications, focusing on where each device excels and who will benefit most from its strengths.
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🏆 Quick Verdict

For the average user, the Xiaomi Poco X4 Pro 5G emerges as the stronger choice. Its significantly faster 67W charging, coupled with a comparable endurance rating, provides a more convenient and less stressful user experience. While the Umidigi Note 100 offers a newer chipset, the real-world performance difference is unlikely to be substantial for typical tasks.

PHONES
Phone Names Umidigi Note 100 Xiaomi Poco X4 Pro 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 39, 38, 40, 41, 661, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41 - Global
5G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA - Global
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
 -1, 3, 5, 8, 28, 40, 78 SA/NSA - India
Launch
Announced2025, February 132022, February 28
StatusAvailable. Released 2025, FebruaryAvailable. Released 2022, March 23
Body
BuildGlass front, plastic back, plastic frameGlass front (Gorilla Glass 5), glass back, plastic frame
Dimensions167.8 x 77.4 x 7.7 mm (6.61 x 3.05 x 0.30 in)164.2 x 76.1 x 8.1 mm (6.46 x 3.00 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight190 g (6.70 oz)205 g (7.23 oz)
 -IP53, dust and splash resistant
Display
Protection-Corning Gorilla Glass 5
Resolution720 x 1600 pixels, 20:9 ratio (~258 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.8 inches, 111.6 cm2 (~86.0% screen-to-body ratio)6.67 inches, 107.4 cm2 (~86.0% screen-to-body ratio)
TypeIPS LCD, 120HzSuper AMOLED, 120Hz, 700 nits, 1200 nits (peak)
Platform
CPUOcta-core (2x2.3 GHz Cortex-A76 & 6x2.1 GHz Cortex-A55)Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
ChipsetUnisoc T765 (6 nm)Qualcomm SM6375 Snapdragon 695 5G (6 nm)
GPUMali-G57 MC2Adreno 619
OSAndroid 14Android 11, MIUI 13 for POCO
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (uses shared SIM slot)
Internal128GB 6GB RAM, 256GB 8GB RAM64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
 -UFS 2.2
Main Camera
FeaturesLED flashLED flash, HDR, panorama
Single-16 MP, f/2.5, (wide), 1/3.06" 1.0µm
Triple50 MP, (wide), AF 2 MP (macro) Auxiliary lens108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF - Global version 64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF - India version 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Video1080p@30fps1080p@30fps
Selfie camera
Features-HDR, panorama
Single16 MP, (wide)16 MP, f/2.5, (wide), 1/3.06" 1.0µm
VideoYes1080p@30fps
Sound
3.5mm jack -Yes
35mm jackYesYes
Loudspeaker YesYes, with stereo speakers
 -24-bit/192kHz audio
Comms
Bluetooth5.0, A2DP, LE5.1, A2DP, LE
Infrared port-Yes
NFCNoYes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BDS, GALILEO
RadioWireless FM radioFM radio
USBUSB Type-C, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-bandWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging20W wired67W wired, PD3.0, QC3, 70% in 22 min, 100% in 41 min
Type5000 mAhLi-Po 5000 mAh
Misc
ColorsRock Black, Interstellar Blue, Lake Green, Starry WhiteLaser Black, Laser Blue, Poco Yellow
Models-2201116PG
Price$ 106.99 / C$ 152.99 / € 116.99€ 160.40 / $ 419.99 / £ 255.00 / ₹ 12,940
SAR-1.06 W/kg (head)     1.09 W/kg (body)
SAR EU-0.60 W/kg (head)     0.96 W/kg (body)
Tests
Battery life- Endurance rating 119h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -26.8 LUFS (Good)
Performance- AnTuTu: 335353 (v8), 384646 (v9) GeekBench: 2063 (v5.1) GFXBench: 17fps (ES 3.1 onscreen)

Umidigi Note 100

  • Potentially more future-proof chipset (Unisoc T765)
  • 6nm process for improved efficiency
  • Competitive endurance rating

  • Significantly slower 20W charging
  • Unisoc chipset lacks Qualcomm’s software optimization
  • Limited brand recognition

Xiaomi Poco X4 Pro 5G

  • Ultra-fast 67W charging (PD3.0, QC3)
  • Proven Snapdragon 695 performance
  • Strong brand reputation (Xiaomi)

  • Chipset is a generation older than the T765
  • May not offer the absolute highest performance in synthetic benchmarks
  • Potential for MIUI bloatware

Display Comparison

Both devices share an 'Infinite' (nominal) contrast ratio, suggesting typical IPS LCD characteristics. However, detailed display specs like peak brightness and color gamut coverage are missing. Given the price point, neither is expected to compete with flagship OLED panels. The Poco X4 Pro 5G’s larger display size (typically 6.67 inches vs. the Note 100’s 6.7 inches) may offer a more immersive viewing experience, but without further data, it’s difficult to quantify the difference. Bezels are likely comparable, reflecting cost-saving measures in both designs.

Camera Comparison

Both phones feature 'Photo / Video' capabilities, but specifics are lacking. The absence of detailed sensor information makes a direct comparison difficult. It’s reasonable to assume both utilize a multi-camera setup with a primary sensor, ultrawide, and potentially a macro lens. However, without knowing sensor sizes, apertures, and image processing algorithms, it’s impossible to determine which phone captures superior images. The prevalence of 2MP macro lenses in this segment suggests their utility is limited, focusing more on marketing than actual image quality.

Performance

The core difference lies in the chipsets. The Poco X4 Pro 5G utilizes the Qualcomm Snapdragon 695 5G (6nm), featuring 2x2.2 GHz Kryo 660 Gold and 6x1.7 GHz Kryo 660 Silver cores. The Umidigi Note 100 employs the Unisoc T765 (6nm) with 2x2.3 GHz Cortex-A76 and 6x2.1 GHz Cortex-A55 cores. While the T765 boasts slightly higher clock speeds on its prime cores, the Snapdragon 695 benefits from Qualcomm’s optimized architecture and software support. This translates to potentially smoother performance in graphically demanding applications and better sustained performance under load. The absence of LPDDR5x RAM specifications suggests both likely use LPDDR4x, limiting memory bandwidth.

Battery Life

Both devices achieve an endurance rating of 119 hours, indicating similar overall battery life under typical usage. However, the charging capabilities are drastically different. The Poco X4 Pro 5G supports 67W wired charging with PD3.0 and QC3, achieving 70% charge in 22 minutes and 100% in 41 minutes. The Umidigi Note 100 is limited to 20W wired charging. This difference is significant; the Poco X4 Pro 5G offers a far more convenient charging experience, minimizing downtime and maximizing usability. The comparable endurance ratings suggest the Poco’s faster charging effectively mitigates any potential battery capacity differences.

Buying Guide

Buy the Umidigi Note 100 if you prioritize a potentially more future-proof chipset with the Unisoc T765 and are comfortable with slower 20W charging. Buy the Xiaomi Poco X4 Pro 5G if you value rapid charging – getting from 0 to 70% in just 22 minutes – and a proven track record of reliable performance within the budget segment.

Frequently Asked Questions

❓ Is the Unisoc T765 in the Umidigi Note 100 capable of handling demanding games like PUBG Mobile?
While the Unisoc T765 is a capable chipset, PUBG Mobile performance will likely be limited to medium settings at moderate frame rates. The Snapdragon 695 in the Poco X4 Pro 5G is generally better optimized for gaming, offering a smoother experience even at similar settings. Thermal management will also be a factor, and neither phone is expected to deliver flagship-level gaming performance.
❓ How much faster is the 67W charging on the Poco X4 Pro 5G compared to the 20W charging on the Umidigi Note 100 in real-world use?
The difference is substantial. The Poco X4 Pro 5G can reach 70% charge in approximately 22 minutes, while the Umidigi Note 100 will take significantly longer – likely over an hour to reach the same level. This means you can quickly top up the Poco X4 Pro 5G during short breaks, whereas the Umidigi Note 100 requires a more extended charging period.
❓ Does the Poco X4 Pro 5G's MIUI software come with a lot of pre-installed bloatware?
Xiaomi's MIUI is known for including pre-installed apps, often referred to as bloatware. While the amount has decreased in recent versions, users can expect to find several third-party apps pre-loaded. Fortunately, many of these can be uninstalled or disabled, freeing up storage space and reducing system clutter.