Siemens SX45
#11332
Sonim XP5s
#9314Category Breakdown
Siemens SX45
Sonim XP5s
Performance
57.354.3
Camera
0.042.0
Display
53.457.0
Battery
43.543.5
Build
63.863.8
Overall
40.851.1
Summary
- The Siemens SX45, released in 2001, features a 0-inch TFT resistive touchscreen with a resolution of 240 x 320 pixels, while the Sonim XP5s, launched in 2018, has a 2.64-inch TFT LCD display with a higher resolution of 320 x 432 pixels, offering better pixel density.
- In terms of performance, the SX45 is powered by a 150 MHz NEC VR4122 CPU and has 32MB of storage, whereas the XP5s utilizes a more capable Qualcomm Snapdragon 427 chipset with a quad-core 1.4 GHz CPU and 16GB of storage.
- The camera on the SX45 is non-existent, while the XP5s includes a 5 MP rear camera capable of 720p video recording.
- The SX45 has a 1550 mAh battery, compared to the XP5s's larger 3180 mAh battery, which supports longer usage.
- Both devices run different operating systems, with the SX45 using Microsoft Windows CE 3.0 and the XP5s operating on Sonim OS based on Android 8.1, providing a more modern software experience.
- Build quality favors the XP5s, which is lighter at 260g and has a more compact design compared to the heavier SX45 at 330g.
Side-by-side Specification Comparison
Siemens SX45
Sonim XP5s
General
Release Date
2001
2018, December 21
Announced
2001
2018, December 21
Description
PDA + mobile phone
N/A
Display
Size
N/A
2.64"
Type
TFT resistive touchscreen, 65K colors
TFT LCD
Resolution
240 x 320 pixels, 4:3 ratio
320 x 432 pixels, 4:3 ratio (~204 ppi density)
PPI
240
320
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
Corning Gorilla Glass 1
Performance
Chipset
N/A
Qualcomm MSM8920 Snapdragon 427 (28 nm)
CPU
64-bit NEC VR4122 150 MHz
Quad-core 1.4 GHz Cortex-A53
GPU
N/A
Adreno 308
Memory
32MB
16GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
No
microSDXC
Camera
Main Camera
N/A
5 MP
Main Camera Details
N/A
5 MP
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
N/A
720p@30fps
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
1550 mAh
3180 mAh
Battery Details
Removable Li-Ion 1550 mAh battery
Li-Ion 3180 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
134 x 87 x 26 mm, 309 cc (5.28 x 3.43 x 1.02 in)
141 x 64 x 23 mm (5.55 x 2.52 x 0.91 in)
Weight
330 g
260 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
N/A
Black
Foldable
✗
✗
Connectivity
SIM
Mini-SIM
Nano-SIM + Nano-SIM
Network
GSM
GSM / CDMA / HSPA / EVDO / LTE
Network Speed
N/A
HSPA, LTE
5G
✗
✗
4G
✗
✓
WiFi
No
Wi-Fi 802.11 a/b/g/n/ac/e/k/r/h, dual-band
Bluetooth
No
4.2, A2DP, EDR, LE
NFC
✗
✗
USB
N/A
USB Type-C
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
GPS, GLONASS
Software
Operating System
Microsoft Windows CE 3.0 for PocketPC
Sonim OS (based on AOSP Android 8.1)
OS Version
Microsoft Windows CE 3.0 for PocketPC
Sonim OS (based on AOSP Android 8.1)
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
Accelerometer, barometer
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
Yes
Audio Jack
No
No