Home Compare Xiaomi Mi 4c vs Xiaomi 15 Ultra

Compare Phones.

Compare features, prices and ratings to find the perfect phone for you.

Clear All
+
Add More Phones
Xiaomi Mi 4c
Xiaomi Xiaomi Mi 4c
2.1
Price TBA
View Details
Xiaomi 15 Ultra
Xiaomi Xiaomi 15 Ultra
512GB · 16GB RAM
4.3
From $1,099
View Details
★ Our Pick

Our Verdict

Analysis

Xiaomi 15 Ultra has the bigger display.

Overall Winner
Xiaomi 15 Ultra
Display Winner
Xiaomi 15 Ultra
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie

Specifications Comparison

Feature Xiaomi Mi 4c Xiaomi 15 Ultra
Display size (in) 5.00 6.73
Charging (W) 18 90
Main camera (MP) 13.00 50.00
Selfie (MP) 5.00 32.00
Weight (g) 132 226
Thickness (mm) 7.80 9.35
Chipset Qualcomm MSM8992 Snapdragon 808 (20 nm) Snapdragon 8 Elite
OS Android 5.1.1 (Lollipop), upgradable to 7.0 (Nougat), MIUI 10 Android 15, HyperOS 2

Pros & Cons

Xiaomi Mi 4c

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
Xiaomi
Xiaomi Mi 4c
Xiaomi
Xiaomi 15 Ultra
Battery 3 specs
Type
Li-Ion 3080 mAh, non-removable
Market-dependent versions:· Si/C Li-Ion 5410 mAh - Global· Si/C Li-Ion 6000 mAh - China
Charging
18W wired, QC2, 40% in 60 min
90W wired, 80W wireless
Capacity
5410 mAh
Body 5 specs
Dimensions
138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in)
161.3 x 75.3 x 9.35 mm
Weight
132 g (4.66 oz)
226 g
Build
Glass front, plastic back, plastic frame
Glass front, glass-fiber reinforced plastic back or silicone polymer back (eco leather), aluminum frame
SIM
Dual SIM
· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
 
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, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct
Bluetooth
4.1, A2DP
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Positioning
GPS, GLONASS, BDS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
No
Yes
Infrared port
Yes
Yes
Radio
No
No
USB
USB Type-C
USB Type-C 3.2 Gen 2, DisplayPort, OTG
5G
Yes
Display 4 specs
Type
IPS LCD
LTPO AMOLED
Size
5.0 inches, 68.9 cm2 (~71.7% screen-to-body ratio)
6.73 inches
Resolution
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
1440 x 3200 pixels
Protection
Xiaomi Shield Glass 2.0, Mohs level 6
Features 2 specs
Sensors
Accelerometer, gyro, proximity, compass
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
 
Two-way satellite communication (China model only)
Launch 2 specs
Announced
2015, September. Released 2015, September
2025, February 27
Status
Discontinued
Available. Released 2025, February 27
Main Camera 4 specs
Single
13 MP, f/2.0, 24mm (wide), 1/3.1", 1.12µm, PDAF
Features
Dual-LED dual-tone flash, panorama, HDR
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
Video
1080p@30fps
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
16GB 2GB RAM, 32GB 3GB RAM
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
 
eMMC 5.0
UFS 4.1
RAM
16GB
Storage
512GB
Misc 4 specs
Colors
White, grey, pink, yellow, blue
Black, White, Silver Chrome, Green
Models
Mi-4c
25010PN30G
Price
About 210 EUR
$ 693.75 / £ 1,295.00 / € 812.34
SAR EU
1.00 W/kg (head)     1.00 W/kg (body)    
Network 7 specs
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
 
TD-SCDMA
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
4G bands
1, 3, 7, 38, 39, 40, 41
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
Speed
HSPA, LTE Cat4 150/50 Mbps
HSPA, LTE, 5G
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA - International
Our Tests 7 specs
Performance
Basemark OS II 2.0: 1233Basemark X: 12096
Display
Contrast ratio: 1609 (nominal), 2.574(sunlight)
Camera
Photo / Video
Loudspeaker
Voice 73dB / Noise 66dB / Ring 77dB
-24.1 LUFS (Very good)
Audio quality
Noise -94.7dB / Crosstalk -95.3dB
Battery (old)
Endurance rating 52h
Battery
Active use score 16:13h
Platform 4 specs
OS
Android 5.1.1 (Lollipop), upgradable to 7.0 (Nougat), MIUI 10
Android 15, HyperOS 2
Chipset
Qualcomm MSM8992 Snapdragon 808 (20 nm)
Snapdragon 8 Elite
CPU
Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A57)
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Adreno 418
Adreno 830
Selfie Camera 3 specs
Single
5 MP, f/2.0
32 MP
Video
1080p@30fps
4K@30/60fps, 1080p@30/60fps, gyro-EIS
Features
HDR, panorama
Sound 3 specs
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
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

Similar Comparisons

Stay Updated with the Best Deals!

Subscribe to our newsletter and never miss new launches, deals & offers.

Common Questions

Which phone is the best in this comparison?

Xiaomi 15 Ultra 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.