Ulefone Note 20 Pro vs. Xiaomi Poco X3 Pro: A Deep Dive into Performance and Endurance

The Ulefone Note 20 Pro and Xiaomi Poco X3 Pro represent distinct approaches to the budget smartphone market. The Ulefone prioritizes extended battery life and steady performance, while the Poco X3 Pro aims for a more powerful gaming experience. This comparison dissects their key differences to determine which device best suits your needs.
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🏆 Quick Verdict

For the average user prioritizing sustained gaming and responsiveness, the Xiaomi Poco X3 Pro is the clear winner. Its Snapdragon 860 chipset delivers significantly higher performance. However, the Ulefone Note 20 Pro excels in battery endurance, making it ideal for users who need a phone that lasts well beyond a single day.

PHONES
Phone Names Ulefone Note 20 Pro Xiaomi Poco X3 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 26, 28, 38, 40, 41, 66 - International1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - International
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 -1, 2, 3, 5, 8, 38, 40, 41 - India
Launch
Announced2024, September2021, March 22
StatusAvailable. Released 2024, SeptemberAvailable. Released 2021, March 24
Body
Build-Glass front (Gorilla Glass 6), plastic back
Dimensions167.8 x 77.4 x 9.1 mm (6.61 x 3.05 x 0.36 in)165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight217 g (7.65 oz)215 g (7.58 oz)
 -IP53, dust and splash resistant
Display
ProtectionMohs level 4Corning Gorilla Glass 6
Resolution720 x 1610 pixels, 20:9 ratio (~261 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.75 inches, 109.5 cm2 (~84.3% screen-to-body ratio)6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio)
TypeIPS LCD, 90HzIPS LCD, 120Hz, 2404Hz PWM, HDR10, 450 nits (typ)
Platform
CPUOcta-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver)
ChipsetUnisoc T606 (12 nm)Qualcomm Snapdragon 860 (7 nm)
GPUMali-G57 MP1Adreno 640
OSAndroid 14Android 11, upgradable to Android 12, MIUI 13 for POCO
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (uses shared SIM slot)
Internal128GB 4GB RAM, 256GB 4GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
 -UFS 3.1
Main Camera
Dual50 MP, f/2.0, (wide), 1/1.31", 1.2µm 2 MP (macro)-
FeaturesLED flash, HDR, panoramaDual-LED flash, HDR, panorama
Quad-48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1.0µm 2 MP (macro) Auxiliary lens
Single-20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Video1440p@30fps, 1080p@30fps4K@30fps, 1080p@30/60/120/240fps, 1080p@960fps, gyro-EIS
Selfie camera
Features-HDR, panorama
Single8 MP, f/2.0, (wide), 1.12µm20 MP, f/2.2, (wide), 1/3.4", 0.8µm
VideoYes1080p@30fps
Sound
3.5mm jack -Yes
35mm jackYesYes
Loudspeaker YesYes, with stereo speakers
 -24-bit/192kHz audio
Comms
Bluetooth5.0, A2DP5.0, A2DP, LE
Infrared portYesYes
NFCNoYes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO, BDS
RadioWireless FM radio, RDS, recordingFM radio, recording
USBUSB Type-C 2.0USB 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
SensorsAccelerometer, proximityFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging18W wired33W wired, 59% in 30 min, 100% in 59 min
TypeLi-Po 6000 mAhLi-Po 5160 mAh
Misc
ColorsSatin Black, Ribbons WhitePhantom Black, Frost Blue, Metal Bronze
Models-M2102J20SG, M2102J20SI
PriceAbout 110 EUR$ 128.04 / £ 249.99
SAR-0.99 W/kg (head)     0.67 W/kg (body)
SAR EU-0.57 W/kg (head)     0.90 W/kg (body)
Tests
Battery life- Endurance rating 112h
Camera- Photo / Video
Display- Contrast ratio: 1401:1 (nominal)
Loudspeaker- -26.1 LUFS (Good)
Performance- AnTuTu: 453223 (v8) GeekBench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen)
EU LABEL
Battery61:18h endurance, 1000 cycles-
EnergyClass B-
Free fallClass C (112 falls)-
RepairabilityClass B-

Ulefone Note 20 Pro

  • Exceptional battery life (61:18h endurance)
  • Long-term battery health (1000 charge cycles)
  • Potentially lower price point

  • Significantly weaker performance compared to the Poco X3 Pro
  • Slower charging speed (18W)
  • Limited display information

Xiaomi Poco X3 Pro

  • Powerful Snapdragon 860 chipset for gaming and multitasking
  • Fast 33W charging
  • Likely superior display quality

  • Shorter battery life compared to the Ulefone Note 20 Pro
  • Potentially higher price
  • Battery longevity may be less than Ulefone

Display Comparison

Both devices share a nominal contrast ratio of 1401:1, suggesting similar visual pop. However, detailed display specs like resolution, refresh rate, and peak brightness are missing for the Ulefone Note 20 Pro. The Poco X3 Pro, being a more established model, likely benefits from better color calibration and viewing angles. Without further data on the Ulefone, it's difficult to assess its display quality beyond the shared contrast ratio.

Camera Comparison

Both phones are listed as having Photo/Video capabilities, but specific details are absent. The absence of sensor size or aperture information makes a direct comparison impossible. However, given the Poco X3 Pro’s positioning, it likely features a more capable primary sensor and potentially better image processing algorithms. The Ulefone Note 20 Pro likely relies on software enhancements to compensate for potentially lower-end hardware. It's safe to assume the Poco X3 Pro will deliver more consistent and detailed photos and videos.

Performance

The performance gap is substantial. The Xiaomi Poco X3 Pro’s Qualcomm Snapdragon 860 (7nm) is a flagship-level chipset from the previous generation, featuring an octa-core configuration with a high-clocked 2.96 GHz Kryo 485 Gold core. This contrasts sharply with the Ulefone Note 20 Pro’s Unisoc T606 (12nm). The Snapdragon 860’s architecture and smaller node size translate to significantly higher CPU and GPU performance, making it far better suited for demanding games and multitasking. The T606, while efficient, is designed for more basic tasks. The Poco X3 Pro will offer a smoother, more responsive experience.

Battery Life

The Ulefone Note 20 Pro boasts an impressive 61:18h endurance rating and a claimed 1000 charge cycles, indicating exceptional longevity. The Poco X3 Pro, with a 112h endurance rating, still offers respectable battery life, but falls short of the Ulefone. The Poco X3 Pro compensates with significantly faster charging – 33W wired, achieving 59% charge in 30 minutes and 100% in under an hour. The Ulefone Note 20 Pro is limited to 18W charging, meaning a full charge will take considerably longer. This trade-off favors the Ulefone for multi-day use and the Poco X3 Pro for quick top-ups.

Buying Guide

Buy the Ulefone Note 20 Pro if you need a phone that can reliably last through two full days of moderate use, and your primary tasks are communication, social media, and light web browsing. Buy the Xiaomi Poco X3 Pro if you prioritize gaming, demanding applications, and a snappier overall user experience, and are willing to charge your phone more frequently.

Frequently Asked Questions

❓ How much faster is the Poco X3 Pro for gaming compared to the Ulefone Note 20 Pro?
The Snapdragon 860 in the Poco X3 Pro is a vastly more powerful chipset than the Unisoc T606 in the Ulefone Note 20 Pro. Expect significantly higher frame rates, smoother gameplay, and the ability to run more demanding games at higher settings on the Poco X3 Pro. The Ulefone will struggle with graphically intensive titles.
❓ Will the Ulefone Note 20 Pro last a full day with heavy use?
The Ulefone Note 20 Pro's 61:18h endurance rating suggests it can easily last a full day with heavy use, and potentially even two days with moderate use. This makes it an excellent choice for users who are frequently away from a charger.
❓ Is the 18W charging on the Ulefone Note 20 Pro slow compared to the Poco X3 Pro's 33W?
Yes, 18W charging is considerably slower than 33W. While the Ulefone will still charge overnight, the Poco X3 Pro can provide a significant charge boost in just 30 minutes, making it more convenient for users who need a quick top-up.
❓ Does the Poco X3 Pro get hot during extended gaming sessions?
The Snapdragon 860 is known to generate some heat under sustained load. However, the Poco X3 Pro incorporates thermal management features to mitigate throttling. While it may get warm, it's unlikely to become uncomfortably hot during typical gaming sessions.