HMD Atlas
#2178
Samsung Galaxy M15
#1173Category Breakdown
HMD Atlas
Samsung Galaxy M15
Performance
86.985.0
Camera
19.136.2
Display
80.383.2
Battery
37.037.7
Build
0.285.3
Connectivity
80.083.5
Audio
8.98.9
Overall
51.162.1
Summary
- The HMD Atlas features a larger 6.64-inch IPS LCD display with a 120Hz refresh rate, while the Samsung Galaxy M15 has a 6.5-inch Super AMOLED display with a 90Hz refresh rate, offering vibrant colors and better contrast.
- In terms of performance, the Atlas is powered by the Qualcomm Snapdragon 4 Gen 2 chipset, whereas the M15 utilizes the Mediatek Dimensity 6100+, both with similar RAM options.
- The camera setup on the M15 includes a 50 MP main sensor with additional ultrawide and macro lenses, compared to the Atlas's 48 MP main and 8 MP ultrawide cameras.
- Battery capacity is higher in the M15 at 6000 mAh versus the Atlas's 5500 mAh, and it supports faster charging at 25W.
- Both devices run Android 14, but the M15 offers a more extensive software update policy with up to four major Android upgrades.
Side-by-side Specification Comparison
HMD Atlas
Samsung Galaxy M15
General
Release Date
N/A
2024, March 09
Announced
N/A
2024, March 09
Description
Unofficial preliminary specifications
N/A
Display
Size
6.64"
6.5"
Type
IPS LCD, 120Hz
Super AMOLED, 90Hz, 800 nits (HBM)
Resolution
1080 x 2400 pixels, 20:9 ratio (~396 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density)
PPI
1080
1080
Refresh Rate
120Hz
90Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
Mediatek Dimensity 6100+ (6 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 613
Mali-G57 MC2
Memory
128GB 8GB RAM
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC (uses shared SIM slot)
Camera
Main Camera
48 MP, f/1.8, (wide), AF8 MP, (ultrawide)
50 MP, f/1.8, (wide), AF5 MP, f/2.2, (ultrawide)2 MP, f/2.4, (macro)
Main Camera Features
LED flash, HDR
LED flash, panorama, HDR
Front Camera
16 MP
13 MP, f/2.0, (wide)
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps, gyro-EIS
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5500 mAh
6000 mAh
Battery Details
5500 mAh
6000 mAh
Charging Details
Wired, QC4
25W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
163 x 75 x 8.8 mm (6.42 x 2.95 x 0.35 in)
160.1 x 76.8 x 9.3 mm (6.30 x 3.02 x 0.37 in)
Weight
210 g
217 g
Materials
N/A
Glass front, plastic back, plastic frame
Colors
Green
Light Blue, Dark Blue, Gray
Foldable
✗
✗
SAR
N/A
0.71 W/kg (head)
Connectivity
SIM
Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
Network Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
5G
✓
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.1, A2DP, LE
5.3, A2DP, LE
NFC
✓
✓
USB
USB Type-C 2.0, OTG
USB Type-C 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GALILEO
GPS, GALILEO, GLONASS, BDS, QZSS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 14
Android 14, up to 4 major Android upgrades, One UI 6
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, compass