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78
Changing the Image Quality and Image Size
Shooting Features
C Number of Exposures Remaining
The following table lists the approximate number of pictures that can be stored in the internal
memory and on a 4 GB memory card, at each combination of Image size (A77) and Image quality
(A75) settings. Note that the number of exposures that can be stored differs depending on the
composition of the image (due to JPEG compression). In addition, this number may differ depending
on the make of memory card, even if the capacity of the memory card is the same.
Image size Image quality
Internal
memory
(94 MB)
Memory card
1
(4 GB)
Print size
2
(cm/in.)
M
3648×2736
(default setting)
Fine
Normal
Basic
NRW (RAW)
19
38
75
5
770
1,540
3,010
230
31 × 23/12 × 9
3
E
3264×2448
Fine
Normal
Basic
24
48
93
970
1,910
3,650
28 × 21/11 × 8
D
2592×1944
Fine
Normal
Basic
38
74
140
1,520
2,940
5,480
22 × 16/8.5 × 6.5
C
2048×1536
Fine
Normal
Basic
60
116
216
2,410
4,640
8,620
17 × 13/7 × 5
B
1600×1200
Fine
Normal
Basic
96
183
319
3,770
7,100
12,000
14 × 10/5 × 4
A
1280×960
Fine
Normal
Basic
144
263
433
5,740
10,000
17,200
11 × 8/4 × 3
J
1024×768
Fine
Normal
Basic
216
378
606
8,620
15,000
24,100
9 × 7/3.5 × 2.5
f
640×480
Fine
Normal
Basic
433
673
866
17,200
24,100
30,100
5 × 4/2 × 1.5
I
3648×2432
Fine
Normal
Basic
22
43
84
870
1,720
3,350
31 × 21/12 × 8
z
3584×2016
Fine
Normal
Basic
26
53
102
1,060
2,110
4,020
30 × 17/12 × 6.5
H
2736×2736
Fine
Normal
Basic
26
51
99
1,030
2,040
3,890
23 × 23/9 × 9