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Samsung Galaxy A70s
Samsung Samsung Galaxy A70s
2.6
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 Samsung Galaxy A70s Xiaomi 15 Ultra
Display size (in) 6.70 6.73
Charging (W) 25 90
Main camera (MP) 64.00 50.00
Weight (g) 187 226
Thickness (mm) 7.90 9.35
Chipset Qualcomm SDM675 Snapdragon 675 (11 nm) Snapdragon 8 Elite
OS Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 Android 15, HyperOS 2

Pros & Cons

Samsung Galaxy A70s

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
Samsung
Samsung Galaxy A70s
Xiaomi
Xiaomi 15 Ultra
Battery 3 specs
Type
Li-Po 4500 mAh, non-removable
Market-dependent versions:· Si/C Li-Ion 5410 mAh - Global· Si/C Li-Ion 6000 mAh - China
Charging
25W wired
90W wired, 80W wireless
Capacity
5410 mAh
Body 5 specs
Dimensions
164.3 x 76.7 x 7.9 mm (6.47 x 3.02 x 0.31 in)
161.3 x 75.3 x 9.35 mm
Weight
187 g (6.60 oz)
226 g
Build
Glass front (Gorilla Glass 3), plastic back, plastic 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 + 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
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Positioning
GPS, GLONASS, GALILEO, BDS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
Yes
Yes
Radio
FM radio
No
USB
USB Type-C 2.0
USB Type-C 3.2 Gen 2, DisplayPort, OTG
Infrared port
Yes
5G
Yes
Display 4 specs
Type
Super AMOLED
LTPO AMOLED
Size
6.7 inches, 108.4 cm2 (~86.0% screen-to-body ratio)
6.73 inches
Resolution
1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
1440 x 3200 pixels
Protection
Corning Gorilla Glass (unspecified)
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
 
ANT+
Two-way satellite communication (China model only)
Launch 2 specs
Announced
2019, September. Released 2019, September
2025, February 27
Status
Discontinued
Available. Released 2025, February 27
Main Camera 4 specs
Triple
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens
Features
LED flash, panorama, HDR
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
Video
4K@30fps, 1080p@30/240fps
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
microSDXC (dedicated slot)
No
Internal
128GB 6GB RAM, 128GB 8GB RAM
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
 
UFS 2.0
UFS 4.1
RAM
16GB
Storage
512GB
Misc 4 specs
Colors
Prism Crush Red, Prism Crush White, Prism Crush Black
Black, White, Silver Chrome, Green
Models
SM-A707F, SM-A707FN, SM-A707GM, SM-A707MN, SM-A7070, SM-A707W
25010PN30G
SAR EU
0.42 W/kg (head)     1.48 W/kg (body)    
1.00 W/kg (head)     1.00 W/kg (body)    
Price
About 380 EUR
$ 693.75 / £ 1,295.00 / € 812.34
Network 7 specs
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
 
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
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, 5, 7, 8, 20, 38, 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
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
Platform 4 specs
OS
Android 9.0 (Pie), upgradable to Android 11, One UI 3.1
Android 15, HyperOS 2
Chipset
Qualcomm SDM675 Snapdragon 675 (11 nm)
Snapdragon 8 Elite
CPU
Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Adreno 612
Adreno 830
Selfie Camera 3 specs
Single
32 MP, f/2.0, 25mm (wide), 1/2.8", 0.8µm
32 MP
Features
HDR
HDR, panorama
Video
1080p@30fps
4K@30/60fps, 1080p@30/60fps, gyro-EIS
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
Our Tests 2 specs
Loudspeaker
-24.1 LUFS (Very good)
Battery
Active use score 16:13h

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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.