Compare of BlackBerry KEY2 vs Samsung Galaxy S25 Ultra : Best Specs & Price in BD

Brand/Manufacture

BlackBerry

Samsung

Model

BlackBerry KEY2

Samsung Galaxy S25 Ultra

Code Name

BBF100-6, BBF100-1, BBF100-2, BBF100-4

SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS

Announcement Date

2018, June

2025, January 22

Official Release

2018, June

2025, February 03

Official Availability

Available.

Available.

Release Country

Global

Global

Screen Size

4.5 inches, 60.0 cm2 (~55.2% screen-to-body ratio),

6.9 inches, 116.9 cm2(~92.5% screen-to-body ratio)

Resolution & Pixel Density

1080 x 1620 pixels, 3:2 ratio, ~434 ppi density

1440 x 3120 pixels, 19.5:9 ratio, ~498 ppi density

Brightness/Color Depth

IPS LCD

2600 nits (peak)

Panel Type

IPS LCD

Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)

Extra Feature

Corning Gorilla Glass 3, N/A

Corning Gorilla Armor 2, Always-on displayDX anti-reflective coating

Dimensions (Size)

151.4 x 71.8 x 8.5 mm (5.96 x 2.83 x 0.33 in)

162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)

Physical Weight

168 g (5.93 oz)

218 g (7.69 oz)

Body Materials

Glass front (Gorilla Glass 3), plastic back, aluminum frame (7000 series)

Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5)

Color Variant

Black, Silver, Red

Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold

RAM & ROM Variant

64GB, 128GB

256GB, 512GB, 1TB, 1TB

Processor Variant

Qualcomm SDM660 Snapdragon 660 (14 nm)

Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)

Core Chipset (CPU)

Qualcomm SDM660 Snapdragon 660 (14 nm)

Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)

Graphics Power (GPU)

Adreno 512

Adreno 830

Operating System (OS)

Android 8.1 (Oreo)

Android 15, up to 7 major Android upgrades, One UI 7

Sensor/lens

8 MP, f/2.0, 1/4.0", 1.12µm

12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF

Video Recording

1080p@30fps

4K@30/60fps, 1080p@30fps

Features/Modes

N/A

HDR, HDR10+

Sensor/lens

12 MP, f/1.8, 1/2.3", 1.28µm, dual pixel PDAF12 MP, f/2.6, 1/3.4", 1.0µm, PDAF

N/A

Telephoto Lens

No

No

Ultrawide Lens

No

No

3D ToF Sensor or LiDAR Scanner

N/A

N/A

Video Capabilities

4K@30fps, 1080p@30fps

8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS

Features/Modes

Dual-LED dual-tone flash, HDR, panorama

Laser AF, Best Face, LED flash, auto-HDR, panorama

Battery Capacity

Li-Ion 3500 mAh

Li-Ion 5000 mAh

Battery Type

non-removable

N/A

Charging Methods

18W wired, QC3,

45W wired, PD3.0, 4.5W reverse wireless

Charging Speed

50% in 36 min (advertised)

65% in 30 min15W wireless (Qi2 Ready)

Reverse Charging Support

No

Yes

Network Technology

GSM / HSPA / LTE

GSM / CDMA / HSPA / EVDO / LTE / 5G

SIM-Support

Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) - BBF100-6 only

Nano-SIM + Nano-SIM +eSIM+ eSIM (max 2 at a time) - INTNano-SIM + eSIM + eSIM (max 2 at a time) - USANano-SIM + Nano-SIM - CN

WiFi Version

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, tri-band, Wi-Fi Direct

Bluetooth Version

5.0, A2DP, LE, EDR

5.4, A2DP, LE

USB Type

USB Type-C 3.0, OTG

USB Type-C 3.2, DisplayPort 1.2, OTG

NFC Supported

Yes

Yes

Headphone Jack Supported

Yes

No

FM Radio Supported

FM radio

No

Infrared Supported

No

No

Speakers

Yes

Yes, with stereo speakers

Dedicated Features

N/A

Samsung DeX, Samsung Wireless DeX (desktop experience support)Ultra Wideband (UWB) supportCircle to Search

Durability (Water & Dust)

N/A

N/A