Head-to-head comparison

iPhone SE (3rd Gen) vs iPhone 12

Compare Nigerian prices, Decide scores, and the differences that actually change which phone makes more sense to buy.

Open compare builder

Decide compare summary

iPhone 12 comes out ahead overall

iPhone 12 has the cleaner overall case because it wins the categories Decide weights most for this comparison.

Overall: iPhone 12

iPhone SE (3rd Gen) is stronger for

Software And Resale Confidence

iPhone 12 is stronger for

Premium Performance FeelCamera And Video TrustBattery And Charging Comfort
iPhone SE (3rd Gen)

Where it stands out

  • Support runway: Strong support runway
  • Storage: 128GB
  • Weight: 144g
iPhone 12

Where it stands out

  • Performance Score: 9/10
  • Camera Score: 8/10
  • Battery Score: 5/10

Apple

iPhone SE (3rd Gen)

Tracked pricing focus

Default tracked config

128GB / 4GB RAM

Compare is currently pricing this phone through the tracked configuration Decide can support cleanly right now, so the price, RAM, and storage rows stay aligned.

Price unavailable
RAM4GB
Storage128GB
Battery2018mAh
Display60Hz

Apple

iPhone 12

Overall edge

Tracked pricing focus

64GB / 5GB RAM

Compare is currently pricing this phone through the tracked configuration Decide can support cleanly right now, so the price, RAM, and storage rows stay aligned.

₦520,000on JumiaFreshFair priceWeak stock
RAM5GB
Storage64GB
Battery2815mAh
Display60Hz

Long-term ownership

Specs and price are only the first layer. This section compares how each phone should feel after the unboxing too: support runway, repair friction, and resale confidence in the local market.

Ownership read

iPhone SE (3rd Gen)

These signals are the longer-term layer Decide brings into the compare, so the better phone is not reduced to specs alone.

Support runway

Strong support runway

The iPhone SE (3rd Gen) still has roughly 3 years of software runway left, which is strong for a Nigerian buyer planning to keep a phone.

Repair reality

Repair mixed

The iPhone SE (3rd Gen) should still be serviceable locally, but support quality is not a standout advantage.

Resale confidence

Resale weak

The iPhone SE (3rd Gen) is not the kind of phone buyers usually chase for strong resale later, so long-term value relies more on what you pay now.

Ownership read

iPhone 12

These signals are the longer-term layer Decide brings into the compare, so the better phone is not reduced to specs alone.

Support runway

Limited support runway

The iPhone 12 can still serve well today, but it is now in the stage where condition and price matter more than the model name.

Repair reality

Repair mixed

The iPhone 12 should still be serviceable locally, but support quality is not a standout advantage.

Resale confidence

Resale weak

The iPhone 12 is not the kind of phone buyers usually chase for strong resale later, so long-term value relies more on what you pay now.

Decide scores

These scores keep the comparison grounded in how the phones perform in day-to-day ownership, not just on paper.

Apple

iPhone SE (3rd Gen)

Battery
3/10
Camera
6/10
Performance
8/10
Build Quality
7/10

Apple

iPhone 12

Battery
5/10
Camera
8/10
Performance
9/10
Build Quality
9/10

Key differences

This is the side-by-side table that shows where each phone clearly wins, where the gap is small, and where both are effectively even.

Price and display

Not available
Lowest Current Price
₦520,000
128GB / 4GB RAM
Tracked pricing focus
64GB / 5GB RAM
4.7"
Display Size
6.1"
IPS LCD
Display Type
Super Retina XDR OLED
60Hz
Refresh Rate
60Hz

Performance

Apple A15 Bionic
Chipset
Apple A14 Bionic
4GB
RAM
5GB
128GB
Storage
64GB
8/10
Performance Score
9/10

Camera

12MP
Main Camera
12MP
Single 12MP
Camera Setup
Dual 12MP + 12MP (ultra-wide)
7MP
Selfie Camera
12MP
Yes
4K Video
Yes
6/10
Camera Score
8/10

Battery

2018mAh
Battery Capacity
2815mAh
20W
Charging Speed
20W
Yes
Wireless Charging
Yes
3/10
Battery Score
5/10

Build and comfort

144g
Weight
164g
IP67
IP Rating
IP68
7/10
Build Score
9/10

Connectivity and support

No
5G
Yes
Yes
NFC
Yes
No
Dual SIM
Yes
high
Gray Market Risk
high
poor
Local Support
poor

Long-term ownership

Strong support runway
Support runway
Limited support runway
Repair mixed
Repair outlook
Repair mixed
Resale weak
Resale confidence
Resale weak

Software

iOS 17
OS Version
iOS 18
Not specified
OS Update Years
Not specified
iPhone SE (3rd Gen) vs iPhone 12: Prices, Winner & Tradeoffs - Decide | Decide