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Our Verdict
Analysis
Lenovo Legion Duel 2 has the bigger display.
Overall Winner
Lenovo Legion Duel 2
Display Winner
Lenovo Legion Duel 2
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie
Specifications Comparison
| Feature | Lenovo Legion Duel 2 | Xiaomi 15 Ultra |
|---|---|---|
| Display size (in) | 6.92 | 6.73 |
| Main camera (MP) | 64.00 | 50.00 |
| Selfie (MP) | 44.00 | 32.00 |
| Weight (g) | 259 | 226 |
| Thickness (mm) | 9.90 | 9.35 |
| Chipset | Qualcomm SM8350 Snapdragon 888 5G (5 nm) | Snapdragon 8 Elite |
| OS | Android 11, ZUI 12.5 | Android 15, HyperOS 2 |
Pros & Cons
Lenovo Legion Duel 2
Xiaomi 15 Ultra
- Outstanding camera versatility
- Fast wired and wireless charging
- Bright display
- Heavy
- Software still polishing animations
- Limited availability in some regions
Every Spec, Side by Side
Specification
Lenovo
Lenovo Legion Duel 2
Xiaomi
Xiaomi 15 Ultra
Battery 3 specs
Type
Li-Po 5500 mAh
Market-dependent versions:· Si/C Li-Ion 5410 mAh - Global· Si/C Li-Ion 6000 mAh - China
Charging
90W wired (dual USB-C ports), 50% in 12 min, 100% in 30 min
65W wired (single USB-C port)
90W wired, 80W wireless
Capacity
—
5410 mAh
Body 5 specs
Dimensions
176 x 78.5 x 9.9 mm (6.93 x 3.09 x 0.39 in)
161.3 x 75.3 x 9.35 mm
Weight
259 g (9.14 oz)
226 g
Build
Glass front (Gorilla Glass 5), glass back, aluminum frame
Glass front, glass-fiber reinforced plastic back or silicone polymer back (eco leather), aluminum frame
SIM
Nano-SIM + Nano-SIM
· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Built-in two cooling fans
RGB light panel (on the back)
6 pressure sensitive zones (Gaming triggers):
4 ultrasonic buttons (top), 2 capacitive sliding buttons (back)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Aerospace-grade glass fiber
Connectivity 8 specs
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Positioning
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
Yes
Yes
Radio
No
No
USB
Two USB Type-C (2.0 & 3.1), OTG
USB Type-C 3.2 Gen 2, DisplayPort, OTG
Infrared port
—
Yes
5G
—
Yes
Display 4 specs
Type
AMOLED, 144Hz, HDR10+, 1300 nits (peak)
LTPO AMOLED
Size
6.92 inches, 113.7 cm2 (~82.3% screen-to-body ratio)
6.73 inches
Resolution
1080 x 2460 pixels (~388 ppi density)
1440 x 3200 pixels
Protection
Corning Gorilla Glass 5
Xiaomi Shield Glass 2.0, Mohs level 6
Features 2 specs
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
—
Two-way satellite communication (China model only)
Launch 2 specs
Announced
2021, April 08
2025, February 27
Status
Available. Released 2021, May 10
Available. Released 2025, February 27
Main Camera 4 specs
Dual
64 MP, f/1.9, 25mm (wide), 1/1.32", 1.0µm, PDAF
16 MP, f/2.2, 123˚, 16mm (ultrawide), 1.0µm
—
Features
Dual-LED flash, panorama, HDR
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
Video
8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS, HDR10+ rec.
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p)
Quad
—
50 MP + 50 MP + 200 MP + 50 MP
Memory 5 specs
Card slot
No
No
Internal
256GB 12GB RAM, 512GB 16GB RAM
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
UFS 3.1
UFS 4.1
RAM
—
16GB
Storage
—
512GB
Misc 4 specs
Colors
Titanium White, Ultimate Black
Black, White, Silver Chrome, Green
Price
About 800 EUR
$ 693.75 / £ 1,295.00 / € 812.34
Models
—
25010PN30G
SAR EU
—
1.00 W/kg (head) 1.00 W/kg (body)
Network 7 specs
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - China
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71 - International
5G bands
1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6/mmWave
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA - International
Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
Platform 4 specs
OS
Android 11, ZUI 12.5
Android 15, HyperOS 2
Chipset
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
Snapdragon 8 Elite
CPU
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Adreno 660
Adreno 830
Selfie Camera 3 specs
Single
Motorized pop-up 44 MP, f/2.0, 24mm (wide), 1/2.65", 1.0µm, AF
32 MP
Features
HDR
HDR, panorama
Video
4K@30/60fps, 1080p@30/60/120fps
4K@30/60fps, 1080p@30/60fps, gyro-EIS
Sound 3 specs
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
No
No
—
24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Qualcomm XPAN (24-bit/96kHz audio)
Eu Label 4 specs
Energy
—
Class A
Battery
—
58:58h endurance, 1000 cycles
Free fall
—
Class C (90 falls)
Repairability
—
Class C
Our Tests 2 specs
Loudspeaker
—
-24.1 LUFS (Very good)
Battery
—
Active use score 16:13h
Similar Comparisons
Common Questions
Which phone is the best in this comparison?
Lenovo Legion Duel 2 has the bigger display.
How are the comparison winners decided?
We compare measurable specs (display size, battery capacity, RAM, charging, weight) and price (USD). When two phones tie or data is missing we mark the category "Depends".
Which is more affordable?
The cheaper option is shown as the value winner above. Prices are USD and may vary by region or retailer.