Samsung
Galaxy A37 vs 15T
Device summary
Xiaomi
15T
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2026 | 2025 |
| Starting price | $450 | — |
| Display size | 6.7-inch | 6.8-inch |
| Dimensions | 78.2 mm × 162.9 mm × 7.4 mm | 78.0 mm × 163.2 mm × 7.5 mm |
| Weight | 196 g | 194 g |
| Front material | Corning Gorilla Glass Victus+ | — |
| Back material | Corning Gorilla Glass Victus+ | — |
| Display | ||
| Display technology | Super AMOLED | AMOLED |
| Refresh rate | 120 Hz | 120 Hz |
| Protection | Corning Gorilla Glass Victus+ | Corning Gorilla Glass 7i |
| Resolution | — | 2772 × 1280 |
| Peak brightness | — | 3200 nits |
| Performance | ||
| Chipset | Exynos 1480 | MediaTek Dimensity 8400-Ultra |
| RAM | 6 GB, 8 GB, 12 GB | 12 GB |
| Storage | 128 GB, 256 GB | 256 GB, 512 GB |
| Expandable storage | No | — |
| Cameras | ||
| Main camera | Wide · 50 MP · ƒ/1.8 · OIS | Wide · 50 MP · ƒ/1.7 · OIS |
| Ultra-wide camera | Ultra Wide · 8 MP · ƒ/2.2 | Ultra Wide · 12 MP · 15 mm |
| Telephoto camera | — | Telephoto · 50 MP · 46 mm |
| Macro camera | Macro · 5 MP · ƒ/2.4 | — |
| Front cameras | Front · 12 MP · ƒ/2.2 | Front · 32 MP |
| Video recording | — | 4K at 30/60 fps |
| Battery & charging | ||
| Typical capacity | 5000 mAh | 5500 mAh |
| Rated capacity | 4905 mAh | — |
| Wired charging | 45 W | 67 W |
| Charging standard | Super Fast Charging 2.0 | HyperCharge |
| Connectivity | ||
| Cellular | 5G | 5G, LTE |
| USB | USB‑C | — |
| Build & durability | ||
| Ingress protection | IP68 | IP68 |
Basic information
Release year
- Galaxy A37
- 2026
- 15T
- 2025
Starting price
- Galaxy A37
- $450
- 15T
- —
Display size
- Galaxy A37
- 6.7-inch
- 15T
- 6.8-inch
Dimensions
- Galaxy A37
- 78.2 mm × 162.9 mm × 7.4 mm
- 15T
- 78.0 mm × 163.2 mm × 7.5 mm
Weight
- Galaxy A37
- 196 g
- 15T
- 194 g
Front material
- Galaxy A37
- Corning Gorilla Glass Victus+
- 15T
- —
Back material
- Galaxy A37
- Corning Gorilla Glass Victus+
- 15T
- —
Display
Display technology
- Galaxy A37
- Super AMOLED
- 15T
- AMOLED
Refresh rate
- Galaxy A37
- 120 Hz
- 15T
- 120 Hz
Protection
- Galaxy A37
- Corning Gorilla Glass Victus+
- 15T
- Corning Gorilla Glass 7i
Resolution
- Galaxy A37
- —
- 15T
- 2772 × 1280
Peak brightness
- Galaxy A37
- —
- 15T
- 3200 nits
Performance
Chipset
- Galaxy A37
- Exynos 1480
- 15T
- MediaTek Dimensity 8400-Ultra
RAM
- Galaxy A37
- 6 GB, 8 GB, 12 GB
- 15T
- 12 GB
Storage
- Galaxy A37
- 128 GB, 256 GB
- 15T
- 256 GB, 512 GB
Expandable storage
- Galaxy A37
- No
- 15T
- —
Cameras
Main camera
- Galaxy A37
- Wide · 50 MP · ƒ/1.8 · OIS
- 15T
- Wide · 50 MP · ƒ/1.7 · OIS
Ultra-wide camera
- Galaxy A37
- Ultra Wide · 8 MP · ƒ/2.2
- 15T
- Ultra Wide · 12 MP · 15 mm
Telephoto camera
- Galaxy A37
- —
- 15T
- Telephoto · 50 MP · 46 mm
Macro camera
- Galaxy A37
- Macro · 5 MP · ƒ/2.4
- 15T
- —
Front cameras
- Galaxy A37
- Front · 12 MP · ƒ/2.2
- 15T
- Front · 32 MP
Video recording
- Galaxy A37
- —
- 15T
- 4K at 30/60 fps
Battery & charging
Typical capacity
- Galaxy A37
- 5000 mAh
- 15T
- 5500 mAh
Rated capacity
- Galaxy A37
- 4905 mAh
- 15T
- —
Wired charging
- Galaxy A37
- 45 W
- 15T
- 67 W
Charging standard
- Galaxy A37
- Super Fast Charging 2.0
- 15T
- HyperCharge
Connectivity
Cellular
- Galaxy A37
- 5G
- 15T
- 5G, LTE
USB
- Galaxy A37
- USB‑C
- 15T
- —
Build & durability
Ingress protection
- Galaxy A37
- IP68
- 15T
- IP68
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
15T
2 g lighter · minor difference
Height
Very similar height
Width
Very similar width
Thickness
Very similar thickness
User Experience Summary
Galaxy A37
Strengths
- Best middle-tier value with stereo, 45W, and six-year updates near $100 below A57
- Major daily upgrade over A27 mono audio and 25W charging
- Dependable Exynos 1480 routine speed for One UI workflows
Compromises
- Slower camera ISP transitions than A57
- Plastic frame and no microSD at a price competing with discounted A56
- Widest 2026 A-series width hurts ergonomics versus A57
15T
Strengths
- Outstanding 5,500 mAh battery with excellent daily and light multi-day endurance
- Bright high-refresh display for confident outdoor use
- IP68 protection at standard T-series pricing
Compromises
- No wireless charging for desk and nightstand routines
- Plastic mid-frame less premium than metal Pro models
- Secondary cameras weaker than main sensor, especially at night